201751956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1453}}^1$

素因数の和:1518

約数の個数: 144

約数和(自身を含む): 635107200

約数和(自身を除く): 433355244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 29, 36, 38, 42, 57, 58, 63, 76, 84, 87, 114, 116, 126, 133, 171, 174, 203, 228, 252, 261, 266, 342, 348, 399, 406, 522, 532, 551, 609, 684, 798, 812, 1044, 1102, 1197, 1218, 1453, 1596, 1653, 1827, 2204, 2394, 2436, 2906, 3306, 3654, 3857, 4359, 4788, 4959, 5812, 6612, 7308, 7714, 8718, 9918, 10171, 11571, 13077, 15428, 17436, 19836, 20342, 23142, 26154, 27607, 30513, 34713, 40684, 42137, 46284, 52308, 55214, 61026, 69426, 82821, 84274, 91539, 110428, 122052, 126411, 138852, 165642, 168548, 183078, 193249, 248463, 252822, 294959, 331284, 366156, 379233, 386498, 496926, 505644, 579747, 589918, 758466, 772996, 800603, 884877, 993852, 1159494, 1179836, 1516932, 1601206, 1739241, 1769754, 2318988, 2401809, 2654631, 3202412, 3478482, 3539508, 4803618, 5309262, 5604221, 6956964, 7205427, 9607236, 10618524, 11208442, 14410854, 16812663, 22416884, 28821708, 33625326, 50437989, 67250652, 100875978, 201751956]

約数ペア:

[(1, 201751956), (2, 100875978), (3, 67250652), (4, 50437989), (6, 33625326), (7, 28821708), (9, 22416884), (12, 16812663), (14, 14410854), (18, 11208442), (19, 10618524), (21, 9607236), (28, 7205427), (29, 6956964), (36, 5604221), (38, 5309262), (42, 4803618), (57, 3539508), (58, 3478482), (63, 3202412), (76, 2654631), (84, 2401809), (87, 2318988), (114, 1769754), (116, 1739241), (126, 1601206), (133, 1516932), (171, 1179836), (174, 1159494), (203, 993852), (228, 884877), (252, 800603), (261, 772996), (266, 758466), (342, 589918), (348, 579747), (399, 505644), (406, 496926), (522, 386498), (532, 379233), (551, 366156), (609, 331284), (684, 294959), (798, 252822), (812, 248463), (1044, 193249), (1102, 183078), (1197, 168548), (1218, 165642), (1453, 138852), (1596, 126411), (1653, 122052), (1827, 110428), (2204, 91539), (2394, 84274), (2436, 82821), (2906, 69426), (3306, 61026), (3654, 55214), (3857, 52308), (4359, 46284), (4788, 42137), (4959, 40684), (5812, 34713), (6612, 30513), (7308, 27607), (7714, 26154), (8718, 23142), (9918, 20342), (10171, 19836), (11571, 17436), (13077, 15428)]