200830912

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{521}}^1$

素因数の和:869

約数の個数: 56

約数和(自身を含む): 421629840

約数和(自身を除く): 220798928

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 317, 521, 608, 634, 1042, 1216, 1268, 2084, 2536, 4168, 5072, 6023, 8336, 9899, 10144, 12046, 16672, 19798, 20288, 24092, 33344, 39596, 48184, 79192, 96368, 158384, 165157, 192736, 316768, 330314, 385472, 633536, 660628, 1321256, 2642512, 3137983, 5285024, 6275966, 10570048, 12551932, 25103864, 50207728, 100415456, 200830912]

約数ペア:

[(1, 200830912), (2, 100415456), (4, 50207728), (8, 25103864), (16, 12551932), (19, 10570048), (32, 6275966), (38, 5285024), (64, 3137983), (76, 2642512), (152, 1321256), (304, 660628), (317, 633536), (521, 385472), (608, 330314), (634, 316768), (1042, 192736), (1216, 165157), (1268, 158384), (2084, 96368), (2536, 79192), (4168, 48184), (5072, 39596), (6023, 33344), (8336, 24092), (9899, 20288), (10144, 19798), (12046, 16672)]