201322529980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7873}}^1\times {\mathrm{8941}}^1$

素因数の和:16847

約数の個数: 96

約数和(自身を含む): 496808077248

約数和(自身を除く): 295485547268

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 7873, 8941, 15746, 17882, 31492, 35764, 39365, 44705, 78730, 86603, 89410, 98351, 102349, 116233, 157460, 173206, 178820, 196702, 204698, 232466, 346412, 393404, 409396, 433015, 464932, 491755, 511745, 581165, 866030, 983510, 1023490, 1125839, 1162330, 1278563, 1732060, 1967020, 2046980, 2251678, 2324660, 2557126, 4503356, 5114252, 5629195, 6392815, 11258390, 12785630, 22516780, 25571260, 70392493, 140784986, 281569972, 351962465, 703924930, 774317423, 915102409, 1407849860, 1548634846, 1830204818, 3097269692, 3660409636, 3871587115, 4575512045, 7743174230, 9151024090, 10066126499, 15486348460, 18302048180, 20132252998, 40264505996, 50330632495, 100661264990, 201322529980]

約数ペア:

[(1, 201322529980), (2, 100661264990), (4, 50330632495), (5, 40264505996), (10, 20132252998), (11, 18302048180), (13, 15486348460), (20, 10066126499), (22, 9151024090), (26, 7743174230), (44, 4575512045), (52, 3871587115), (55, 3660409636), (65, 3097269692), (110, 1830204818), (130, 1548634846), (143, 1407849860), (220, 915102409), (260, 774317423), (286, 703924930), (572, 351962465), (715, 281569972), (1430, 140784986), (2860, 70392493), (7873, 25571260), (8941, 22516780), (15746, 12785630), (17882, 11258390), (31492, 6392815), (35764, 5629195), (39365, 5114252), (44705, 4503356), (78730, 2557126), (86603, 2324660), (89410, 2251678), (98351, 2046980), (102349, 1967020), (116233, 1732060), (157460, 1278563), (173206, 1162330), (178820, 1125839), (196702, 1023490), (204698, 983510), (232466, 866030), (346412, 581165), (393404, 511745), (409396, 491755), (433015, 464932)]