221712504

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41801}}^1$

素因数の和:41840

約数の個数: 64

約数和(自身を含む): 632046240

約数和(自身を除く): 410333736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 41801, 83602, 125403, 167204, 250806, 334408, 501612, 543413, 710617, 1003224, 1086826, 1421234, 1630239, 2131851, 2173652, 2842468, 3260478, 4263702, 4347304, 5684936, 6520956, 8527404, 9238021, 13041912, 17054808, 18476042, 27714063, 36952084, 55428126, 73904168, 110856252, 221712504]

約数ペア:

[(1, 221712504), (2, 110856252), (3, 73904168), (4, 55428126), (6, 36952084), (8, 27714063), (12, 18476042), (13, 17054808), (17, 13041912), (24, 9238021), (26, 8527404), (34, 6520956), (39, 5684936), (51, 4347304), (52, 4263702), (68, 3260478), (78, 2842468), (102, 2173652), (104, 2131851), (136, 1630239), (156, 1421234), (204, 1086826), (221, 1003224), (312, 710617), (408, 543413), (442, 501612), (663, 334408), (884, 250806), (1326, 167204), (1768, 125403), (2652, 83602), (5304, 41801)]