201630052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:545

約数の個数: 72

約数和(自身を含む): 419380416

約数和(自身を除く): 217750364

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 247, 299, 361, 437, 467, 494, 598, 722, 874, 934, 988, 1196, 1444, 1748, 1868, 4693, 5681, 6071, 8303, 8873, 9386, 10741, 11362, 12142, 16606, 17746, 18772, 21482, 22724, 24284, 33212, 35492, 42964, 107939, 115349, 139633, 168587, 204079, 215878, 230698, 279266, 337174, 408158, 431756, 461396, 558532, 674348, 816316, 2191631, 2653027, 3877501, 4383262, 5306054, 7755002, 8766524, 10612108, 15510004, 50407513, 100815026, 201630052]

約数ペア:

[(1, 201630052), (2, 100815026), (4, 50407513), (13, 15510004), (19, 10612108), (23, 8766524), (26, 7755002), (38, 5306054), (46, 4383262), (52, 3877501), (76, 2653027), (92, 2191631), (247, 816316), (299, 674348), (361, 558532), (437, 461396), (467, 431756), (494, 408158), (598, 337174), (722, 279266), (874, 230698), (934, 215878), (988, 204079), (1196, 168587), (1444, 139633), (1748, 115349), (1868, 107939), (4693, 42964), (5681, 35492), (6071, 33212), (8303, 24284), (8873, 22724), (9386, 21482), (10741, 18772), (11362, 17746), (12142, 16606)]