204165780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{613}}^1$

素因数の和:706

約数の個数: 192

約数和(自身を含む): 716287488

約数和(自身を除く): 512121708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 61, 65, 70, 78, 84, 91, 105, 122, 130, 140, 156, 182, 183, 195, 210, 244, 260, 273, 305, 364, 366, 390, 420, 427, 455, 546, 610, 613, 732, 780, 793, 854, 910, 915, 1092, 1220, 1226, 1281, 1365, 1586, 1708, 1820, 1830, 1839, 2135, 2379, 2452, 2562, 2730, 3065, 3172, 3660, 3678, 3965, 4270, 4291, 4758, 5124, 5460, 5551, 6130, 6405, 7356, 7930, 7969, 8540, 8582, 9195, 9516, 11102, 11895, 12260, 12810, 12873, 15860, 15938, 16653, 17164, 18390, 21455, 22204, 23790, 23907, 25620, 25746, 27755, 31876, 33306, 36780, 37393, 39845, 42910, 47580, 47814, 51492, 55510, 55783, 64365, 66612, 74786, 79690, 83265, 85820, 95628, 111020, 111566, 112179, 119535, 128730, 149572, 159380, 166530, 167349, 186965, 223132, 224358, 239070, 257460, 261751, 278915, 333060, 334698, 373930, 448716, 478140, 486109, 523502, 557830, 560895, 669396, 747860, 785253, 836745, 972218, 1047004, 1115660, 1121790, 1308755, 1458327, 1570506, 1673490, 1944436, 2243580, 2430545, 2617510, 2916654, 3141012, 3346980, 3402763, 3926265, 4861090, 5235020, 5833308, 6805526, 7291635, 7852530, 9722180, 10208289, 13611052, 14583270, 15705060, 17013815, 20416578, 29166540, 34027630, 40833156, 51041445, 68055260, 102082890, 204165780]

約数ペア:

[(1, 204165780), (2, 102082890), (3, 68055260), (4, 51041445), (5, 40833156), (6, 34027630), (7, 29166540), (10, 20416578), (12, 17013815), (13, 15705060), (14, 14583270), (15, 13611052), (20, 10208289), (21, 9722180), (26, 7852530), (28, 7291635), (30, 6805526), (35, 5833308), (39, 5235020), (42, 4861090), (52, 3926265), (60, 3402763), (61, 3346980), (65, 3141012), (70, 2916654), (78, 2617510), (84, 2430545), (91, 2243580), (105, 1944436), (122, 1673490), (130, 1570506), (140, 1458327), (156, 1308755), (182, 1121790), (183, 1115660), (195, 1047004), (210, 972218), (244, 836745), (260, 785253), (273, 747860), (305, 669396), (364, 560895), (366, 557830), (390, 523502), (420, 486109), (427, 478140), (455, 448716), (546, 373930), (610, 334698), (613, 333060), (732, 278915), (780, 261751), (793, 257460), (854, 239070), (910, 224358), (915, 223132), (1092, 186965), (1220, 167349), (1226, 166530), (1281, 159380), (1365, 149572), (1586, 128730), (1708, 119535), (1820, 112179), (1830, 111566), (1839, 111020), (2135, 95628), (2379, 85820), (2452, 83265), (2562, 79690), (2730, 74786), (3065, 66612), (3172, 64365), (3660, 55783), (3678, 55510), (3965, 51492), (4270, 47814), (4291, 47580), (4758, 42910), (5124, 39845), (5460, 37393), (5551, 36780), (6130, 33306), (6405, 31876), (7356, 27755), (7930, 25746), (7969, 25620), (8540, 23907), (8582, 23790), (9195, 22204), (9516, 21455), (11102, 18390), (11895, 17164), (12260, 16653), (12810, 15938), (12873, 15860)]