207447536

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^2$

素因数の和:282

約数の個数: 60

約数和(自身を含む): 429264192

約数和(自身を除く): 221816656

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 101, 124, 164, 202, 248, 328, 404, 496, 656, 808, 1271, 1616, 2542, 3131, 4141, 5084, 6262, 8282, 10168, 10201, 12524, 16564, 20336, 20402, 25048, 33128, 40804, 50096, 66256, 81608, 128371, 163216, 256742, 316231, 418241, 513484, 632462, 836482, 1026968, 1264924, 1672964, 2053936, 2529848, 3345928, 5059696, 6691856, 12965471, 25930942, 51861884, 103723768, 207447536]

約数ペア:

[(1, 207447536), (2, 103723768), (4, 51861884), (8, 25930942), (16, 12965471), (31, 6691856), (41, 5059696), (62, 3345928), (82, 2529848), (101, 2053936), (124, 1672964), (164, 1264924), (202, 1026968), (248, 836482), (328, 632462), (404, 513484), (496, 418241), (656, 316231), (808, 256742), (1271, 163216), (1616, 128371), (2542, 81608), (3131, 66256), (4141, 50096), (5084, 40804), (6262, 33128), (8282, 25048), (10168, 20402), (10201, 20336), (12524, 16564)]