200673746

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{821}}^1$

素因数の和:939

約数の個数: 64

約数和(自身を含む): 397716480

約数和(自身を除く): 197042734

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 79, 91, 119, 158, 182, 221, 238, 442, 553, 821, 1027, 1106, 1343, 1547, 1642, 2054, 2686, 3094, 5747, 7189, 9401, 10673, 11494, 13957, 14378, 17459, 18802, 21346, 27914, 34918, 64859, 74711, 97699, 122213, 129718, 149422, 181441, 195398, 244426, 362882, 454013, 843167, 908026, 1102603, 1270087, 1686334, 2205206, 2540174, 5902169, 7718221, 11804338, 14333839, 15436442, 28667678, 100336873, 200673746]

約数ペア:

[(1, 200673746), (2, 100336873), (7, 28667678), (13, 15436442), (14, 14333839), (17, 11804338), (26, 7718221), (34, 5902169), (79, 2540174), (91, 2205206), (119, 1686334), (158, 1270087), (182, 1102603), (221, 908026), (238, 843167), (442, 454013), (553, 362882), (821, 244426), (1027, 195398), (1106, 181441), (1343, 149422), (1547, 129718), (1642, 122213), (2054, 97699), (2686, 74711), (3094, 64859), (5747, 34918), (7189, 27914), (9401, 21346), (10673, 18802), (11494, 17459), (13957, 14378)]