207245664

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:353

約数の個数: 144

約数和(自身を含む): 616412160

約数和(自身を除く): 409166496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 139, 144, 167, 186, 248, 278, 279, 288, 334, 372, 417, 496, 501, 556, 558, 668, 744, 834, 992, 1002, 1112, 1116, 1251, 1336, 1488, 1503, 1668, 2004, 2224, 2232, 2502, 2672, 2976, 3006, 3336, 4008, 4309, 4448, 4464, 5004, 5177, 5344, 6012, 6672, 8016, 8618, 8928, 10008, 10354, 12024, 12927, 13344, 15531, 16032, 17236, 20016, 20708, 23213, 24048, 25854, 31062, 34472, 38781, 40032, 41416, 46426, 46593, 48096, 51708, 62124, 68944, 69639, 77562, 82832, 92852, 93186, 103416, 124248, 137888, 139278, 155124, 165664, 185704, 186372, 206832, 208917, 248496, 278556, 310248, 371408, 372744, 413664, 417834, 496992, 557112, 620496, 719603, 742816, 745488, 835668, 1114224, 1240992, 1439206, 1490976, 1671336, 2158809, 2228448, 2878412, 3342672, 4317618, 5756824, 6476427, 6685344, 8635236, 11513648, 12952854, 17270472, 23027296, 25905708, 34540944, 51811416, 69081888, 103622832, 207245664]

約数ペア:

[(1, 207245664), (2, 103622832), (3, 69081888), (4, 51811416), (6, 34540944), (8, 25905708), (9, 23027296), (12, 17270472), (16, 12952854), (18, 11513648), (24, 8635236), (31, 6685344), (32, 6476427), (36, 5756824), (48, 4317618), (62, 3342672), (72, 2878412), (93, 2228448), (96, 2158809), (124, 1671336), (139, 1490976), (144, 1439206), (167, 1240992), (186, 1114224), (248, 835668), (278, 745488), (279, 742816), (288, 719603), (334, 620496), (372, 557112), (417, 496992), (496, 417834), (501, 413664), (556, 372744), (558, 371408), (668, 310248), (744, 278556), (834, 248496), (992, 208917), (1002, 206832), (1112, 186372), (1116, 185704), (1251, 165664), (1336, 155124), (1488, 139278), (1503, 137888), (1668, 124248), (2004, 103416), (2224, 93186), (2232, 92852), (2502, 82832), (2672, 77562), (2976, 69639), (3006, 68944), (3336, 62124), (4008, 51708), (4309, 48096), (4448, 46593), (4464, 46426), (5004, 41416), (5177, 40032), (5344, 38781), (6012, 34472), (6672, 31062), (8016, 25854), (8618, 24048), (8928, 23213), (10008, 20708), (10354, 20016), (12024, 17236), (12927, 16032), (13344, 15531)]