195197968

素因数分解:

$2^4\times 7^2\times {\mathrm{307}}^1\times {\mathrm{811}}^1$

素因数の和:1140

約数の個数: 60

約数和(自身を含む): 441919632

約数和(自身を除く): 246721664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 307, 392, 614, 784, 811, 1228, 1622, 2149, 2456, 3244, 4298, 4912, 5677, 6488, 8596, 11354, 12976, 15043, 17192, 22708, 30086, 34384, 39739, 45416, 60172, 79478, 90832, 120344, 158956, 240688, 248977, 317912, 497954, 635824, 995908, 1742839, 1991816, 3485678, 3983632, 6971356, 12199873, 13942712, 24399746, 27885424, 48799492, 97598984, 195197968]

約数ペア:

[(1, 195197968), (2, 97598984), (4, 48799492), (7, 27885424), (8, 24399746), (14, 13942712), (16, 12199873), (28, 6971356), (49, 3983632), (56, 3485678), (98, 1991816), (112, 1742839), (196, 995908), (307, 635824), (392, 497954), (614, 317912), (784, 248977), (811, 240688), (1228, 158956), (1622, 120344), (2149, 90832), (2456, 79478), (3244, 60172), (4298, 45416), (4912, 39739), (5677, 34384), (6488, 30086), (8596, 22708), (11354, 17192), (12976, 15043)]