200492968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{751}}^1$

素因数の和:938

約数の個数: 64

約数和(自身を含む): 432069120

約数和(自身を除く): 231576152

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 151, 221, 302, 442, 604, 751, 884, 1208, 1502, 1768, 1963, 2567, 3004, 3926, 5134, 6008, 7852, 9763, 10268, 12767, 15704, 19526, 20536, 25534, 33371, 39052, 51068, 66742, 78104, 102136, 113401, 133484, 165971, 226802, 266968, 331942, 453604, 663884, 907208, 1327768, 1474213, 1927817, 2948426, 3855634, 5896852, 7711268, 11793704, 15422536, 25061621, 50123242, 100246484, 200492968]

約数ペア:

[(1, 200492968), (2, 100246484), (4, 50123242), (8, 25061621), (13, 15422536), (17, 11793704), (26, 7711268), (34, 5896852), (52, 3855634), (68, 2948426), (104, 1927817), (136, 1474213), (151, 1327768), (221, 907208), (302, 663884), (442, 453604), (604, 331942), (751, 266968), (884, 226802), (1208, 165971), (1502, 133484), (1768, 113401), (1963, 102136), (2567, 78104), (3004, 66742), (3926, 51068), (5134, 39052), (6008, 33371), (7852, 25534), (9763, 20536), (10268, 19526), (12767, 15704)]