200151928

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:452

約数の個数: 64

約数和(自身を含む): 409305600

約数和(自身を除く): 209153672

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 113, 152, 172, 226, 271, 344, 452, 542, 817, 904, 1084, 1634, 2147, 2168, 3268, 4294, 4859, 5149, 6536, 8588, 9718, 10298, 11653, 17176, 19436, 20596, 23306, 30623, 38872, 41192, 46612, 61246, 92321, 93224, 122492, 184642, 221407, 244984, 369284, 442814, 581837, 738568, 885628, 1163674, 1316789, 1771256, 2327348, 2633578, 4654696, 5267156, 10534312, 25018991, 50037982, 100075964, 200151928]

約数ペア:

[(1, 200151928), (2, 100075964), (4, 50037982), (8, 25018991), (19, 10534312), (38, 5267156), (43, 4654696), (76, 2633578), (86, 2327348), (113, 1771256), (152, 1316789), (172, 1163674), (226, 885628), (271, 738568), (344, 581837), (452, 442814), (542, 369284), (817, 244984), (904, 221407), (1084, 184642), (1634, 122492), (2147, 93224), (2168, 92321), (3268, 61246), (4294, 46612), (4859, 41192), (5149, 38872), (6536, 30623), (8588, 23306), (9718, 20596), (10298, 19436), (11653, 17176)]