207942536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{17317}}^1$

素因数の和:17421

約数の個数: 32

約数和(自身を含む): 415632000

約数和(自身を除く): 207689464

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 632, 1501, 3002, 6004, 12008, 17317, 34634, 69268, 138536, 329023, 658046, 1316092, 1368043, 2632184, 2736086, 5472172, 10944344, 25992817, 51985634, 103971268, 207942536]

約数ペア:

[(1, 207942536), (2, 103971268), (4, 51985634), (8, 25992817), (19, 10944344), (38, 5472172), (76, 2736086), (79, 2632184), (152, 1368043), (158, 1316092), (316, 658046), (632, 329023), (1501, 138536), (3002, 69268), (6004, 34634), (12008, 17317)]