200879504

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1231}}^1$

素因数の和:1324

約数の個数: 80

約数和(自身を含む): 469303296

約数和(自身を除く): 268423792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 47, 56, 62, 94, 112, 124, 188, 217, 248, 329, 376, 434, 496, 658, 752, 868, 1231, 1316, 1457, 1736, 2462, 2632, 2914, 3472, 4924, 5264, 5828, 8617, 9848, 10199, 11656, 17234, 19696, 20398, 23312, 34468, 38161, 40796, 57857, 68936, 76322, 81592, 115714, 137872, 152644, 163184, 231428, 267127, 305288, 404999, 462856, 534254, 610576, 809998, 925712, 1068508, 1619996, 1793567, 2137016, 3239992, 3587134, 4274032, 6479984, 7174268, 12554969, 14348536, 25109938, 28697072, 50219876, 100439752, 200879504]

約数ペア:

[(1, 200879504), (2, 100439752), (4, 50219876), (7, 28697072), (8, 25109938), (14, 14348536), (16, 12554969), (28, 7174268), (31, 6479984), (47, 4274032), (56, 3587134), (62, 3239992), (94, 2137016), (112, 1793567), (124, 1619996), (188, 1068508), (217, 925712), (248, 809998), (329, 610576), (376, 534254), (434, 462856), (496, 404999), (658, 305288), (752, 267127), (868, 231428), (1231, 163184), (1316, 152644), (1457, 137872), (1736, 115714), (2462, 81592), (2632, 76322), (2914, 68936), (3472, 57857), (4924, 40796), (5264, 38161), (5828, 34468), (8617, 23312), (9848, 20398), (10199, 19696), (11656, 17234)]