200867456

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1021}}^1$

素因数の和:1117

約数の個数: 64

約数和(自身を含む): 422188200

約数和(自身を除く): 221320744

約数列:

[1, 2, 4, 8, 16, 29, 32, 53, 58, 64, 106, 116, 128, 212, 232, 424, 464, 848, 928, 1021, 1537, 1696, 1856, 2042, 3074, 3392, 3712, 4084, 6148, 6784, 8168, 12296, 16336, 24592, 29609, 32672, 49184, 54113, 59218, 65344, 98368, 108226, 118436, 130688, 196736, 216452, 236872, 432904, 473744, 865808, 947488, 1569277, 1731616, 1894976, 3138554, 3463232, 3789952, 6277108, 6926464, 12554216, 25108432, 50216864, 100433728, 200867456]

約数ペア:

[(1, 200867456), (2, 100433728), (4, 50216864), (8, 25108432), (16, 12554216), (29, 6926464), (32, 6277108), (53, 3789952), (58, 3463232), (64, 3138554), (106, 1894976), (116, 1731616), (128, 1569277), (212, 947488), (232, 865808), (424, 473744), (464, 432904), (848, 236872), (928, 216452), (1021, 196736), (1537, 130688), (1696, 118436), (1856, 108226), (2042, 98368), (3074, 65344), (3392, 59218), (3712, 54113), (4084, 49184), (6148, 32672), (6784, 29609), (8168, 24592), (12296, 16336)]