207997488

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{14891}}^1$

素因数の和:15002

約数の個数: 60

約数和(自身を含む): 588144648

約数和(自身を除く): 380147160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 144, 194, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 3492, 4656, 6984, 13968, 14891, 29782, 44673, 59564, 89346, 119128, 134019, 178692, 238256, 268038, 357384, 536076, 714768, 1072152, 1444427, 2144304, 2888854, 4333281, 5777708, 8666562, 11555416, 12999843, 17333124, 23110832, 25999686, 34666248, 51999372, 69332496, 103998744, 207997488]

約数ペア:

[(1, 207997488), (2, 103998744), (3, 69332496), (4, 51999372), (6, 34666248), (8, 25999686), (9, 23110832), (12, 17333124), (16, 12999843), (18, 11555416), (24, 8666562), (36, 5777708), (48, 4333281), (72, 2888854), (97, 2144304), (144, 1444427), (194, 1072152), (291, 714768), (388, 536076), (582, 357384), (776, 268038), (873, 238256), (1164, 178692), (1552, 134019), (1746, 119128), (2328, 89346), (3492, 59564), (4656, 44673), (6984, 29782), (13968, 14891)]