211376886

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{659}}^1\times {\mathrm{1091}}^1$

素因数の和:1769

約数の個数: 48

約数和(自身を含む): 492972480

約数和(自身を除く): 281595594

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 659, 1091, 1318, 1977, 2182, 3273, 3954, 4613, 6546, 7637, 9226, 13839, 15274, 22911, 27678, 32291, 45822, 53459, 64582, 96873, 106918, 160377, 193746, 320754, 718969, 1437938, 2156907, 4313814, 5032783, 10065566, 15098349, 30196698, 35229481, 70458962, 105688443, 211376886]

約数ペア:

[(1, 211376886), (2, 105688443), (3, 70458962), (6, 35229481), (7, 30196698), (14, 15098349), (21, 10065566), (42, 5032783), (49, 4313814), (98, 2156907), (147, 1437938), (294, 718969), (659, 320754), (1091, 193746), (1318, 160377), (1977, 106918), (2182, 96873), (3273, 64582), (3954, 53459), (4613, 45822), (6546, 32291), (7637, 27678), (9226, 22911), (13839, 15274)]