202111664

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{9923}}^1$

素因数の和:10017

約数の個数: 40

約数和(自身を含む): 418395840

約数和(自身を除く): 216284176

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 268, 304, 536, 1072, 1273, 2546, 5092, 9923, 10184, 19846, 20368, 39692, 79384, 158768, 188537, 377074, 664841, 754148, 1329682, 1508296, 2659364, 3016592, 5318728, 10637456, 12631979, 25263958, 50527916, 101055832, 202111664]

約数ペア:

[(1, 202111664), (2, 101055832), (4, 50527916), (8, 25263958), (16, 12631979), (19, 10637456), (38, 5318728), (67, 3016592), (76, 2659364), (134, 1508296), (152, 1329682), (268, 754148), (304, 664841), (536, 377074), (1072, 188537), (1273, 158768), (2546, 79384), (5092, 39692), (9923, 20368), (10184, 19846)]