202010432

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1040

約数の個数: 84

約数和(自身を含む): 457382880

約数和(自身を除く): 255372448

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 169, 208, 247, 304, 338, 416, 494, 608, 676, 832, 983, 988, 1216, 1352, 1966, 1976, 2704, 3211, 3932, 3952, 5408, 6422, 7864, 7904, 10816, 12779, 12844, 15728, 15808, 18677, 25558, 25688, 31456, 37354, 51116, 51376, 62912, 74708, 102232, 102752, 149416, 166127, 204464, 205504, 242801, 298832, 332254, 408928, 485602, 597664, 664508, 817856, 971204, 1195328, 1329016, 1942408, 2658032, 3156413, 3884816, 5316064, 6312826, 7769632, 10632128, 12625652, 15539264, 25251304, 50502608, 101005216, 202010432]

約数ペア:

[(1, 202010432), (2, 101005216), (4, 50502608), (8, 25251304), (13, 15539264), (16, 12625652), (19, 10632128), (26, 7769632), (32, 6312826), (38, 5316064), (52, 3884816), (64, 3156413), (76, 2658032), (104, 1942408), (152, 1329016), (169, 1195328), (208, 971204), (247, 817856), (304, 664508), (338, 597664), (416, 485602), (494, 408928), (608, 332254), (676, 298832), (832, 242801), (983, 205504), (988, 204464), (1216, 166127), (1352, 149416), (1966, 102752), (1976, 102232), (2704, 74708), (3211, 62912), (3932, 51376), (3952, 51116), (5408, 37354), (6422, 31456), (7864, 25688), (7904, 25558), (10816, 18677), (12779, 15808), (12844, 15728)]