201660550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:143

約数の個数: 192

約数和(自身を含む): 503967744

約数和(自身を除く): 302307194

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 25, 26, 35, 41, 46, 47, 50, 65, 70, 82, 91, 94, 115, 130, 161, 175, 182, 205, 230, 235, 287, 299, 322, 325, 329, 350, 410, 455, 470, 533, 574, 575, 598, 611, 650, 658, 805, 910, 943, 1025, 1066, 1081, 1150, 1175, 1222, 1435, 1495, 1610, 1645, 1886, 1927, 2050, 2093, 2162, 2275, 2350, 2665, 2870, 2990, 3055, 3290, 3731, 3854, 4025, 4186, 4277, 4550, 4715, 5330, 5405, 6110, 6601, 7175, 7462, 7475, 7567, 8050, 8225, 8554, 9430, 9635, 10465, 10810, 12259, 13202, 13325, 13489, 14053, 14350, 14950, 15134, 15275, 16450, 18655, 19270, 20930, 21385, 23575, 24518, 25051, 26650, 26978, 27025, 28106, 30550, 33005, 37310, 37835, 42770, 44321, 47150, 48175, 50102, 52325, 54050, 61295, 66010, 67445, 70265, 75670, 85813, 88642, 93275, 96350, 98371, 104650, 106925, 122590, 125255, 134890, 140530, 165025, 171626, 175357, 186550, 189175, 196742, 213850, 221605, 250510, 306475, 310247, 330050, 337225, 350714, 351325, 378350, 429065, 443210, 491855, 576173, 612950, 620494, 626275, 674450, 702650, 858130, 876785, 983710, 1108025, 1152346, 1252550, 1551235, 1753570, 2145325, 2216050, 2459275, 2880865, 3102470, 4033211, 4290650, 4383925, 4918550, 5761730, 7756175, 8066422, 8767850, 14404325, 15512350, 20166055, 28808650, 40332110, 100830275, 201660550]

約数ペア:

[(1, 201660550), (2, 100830275), (5, 40332110), (7, 28808650), (10, 20166055), (13, 15512350), (14, 14404325), (23, 8767850), (25, 8066422), (26, 7756175), (35, 5761730), (41, 4918550), (46, 4383925), (47, 4290650), (50, 4033211), (65, 3102470), (70, 2880865), (82, 2459275), (91, 2216050), (94, 2145325), (115, 1753570), (130, 1551235), (161, 1252550), (175, 1152346), (182, 1108025), (205, 983710), (230, 876785), (235, 858130), (287, 702650), (299, 674450), (322, 626275), (325, 620494), (329, 612950), (350, 576173), (410, 491855), (455, 443210), (470, 429065), (533, 378350), (574, 351325), (575, 350714), (598, 337225), (611, 330050), (650, 310247), (658, 306475), (805, 250510), (910, 221605), (943, 213850), (1025, 196742), (1066, 189175), (1081, 186550), (1150, 175357), (1175, 171626), (1222, 165025), (1435, 140530), (1495, 134890), (1610, 125255), (1645, 122590), (1886, 106925), (1927, 104650), (2050, 98371), (2093, 96350), (2162, 93275), (2275, 88642), (2350, 85813), (2665, 75670), (2870, 70265), (2990, 67445), (3055, 66010), (3290, 61295), (3731, 54050), (3854, 52325), (4025, 50102), (4186, 48175), (4277, 47150), (4550, 44321), (4715, 42770), (5330, 37835), (5405, 37310), (6110, 33005), (6601, 30550), (7175, 28106), (7462, 27025), (7475, 26978), (7567, 26650), (8050, 25051), (8225, 24518), (8554, 23575), (9430, 21385), (9635, 20930), (10465, 19270), (10810, 18655), (12259, 16450), (13202, 15275), (13325, 15134), (13489, 14950), (14053, 14350)]