205014728974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1\times {\mathrm{6199}}^1$

素因数の和:6997

約数の個数: 64

約数和(自身を含む): 351748915200

約数和(自身を除く): 146734186226

約数列:

[1, 2, 11, 22, 31, 62, 71, 142, 341, 682, 683, 781, 1366, 1562, 2201, 4402, 6199, 7513, 12398, 15026, 21173, 24211, 42346, 48422, 48493, 68189, 96986, 136378, 192169, 232903, 384338, 440129, 465806, 533423, 880258, 1066846, 1503283, 2113859, 3006566, 4227718, 4233917, 4841419, 8467834, 9682838, 13643999, 16536113, 27287998, 33072226, 46573087, 93146174, 131251427, 150083989, 262502854, 300167978, 300608107, 601216214, 1443765697, 2887531394, 3306689177, 6613378354, 9318851317, 18637702634, 102507364487, 205014728974]

約数ペア:

[(1, 205014728974), (2, 102507364487), (11, 18637702634), (22, 9318851317), (31, 6613378354), (62, 3306689177), (71, 2887531394), (142, 1443765697), (341, 601216214), (682, 300608107), (683, 300167978), (781, 262502854), (1366, 150083989), (1562, 131251427), (2201, 93146174), (4402, 46573087), (6199, 33072226), (7513, 27287998), (12398, 16536113), (15026, 13643999), (21173, 9682838), (24211, 8467834), (42346, 4841419), (48422, 4233917), (48493, 4227718), (68189, 3006566), (96986, 2113859), (136378, 1503283), (192169, 1066846), (232903, 880258), (384338, 533423), (440129, 465806)]