201748872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{646631}}^1$

素因数の和:646653

約数の個数: 32

約数和(自身を含む): 543170880

約数和(自身を除く): 341422008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 646631, 1293262, 1939893, 2586524, 3879786, 5173048, 7759572, 8406203, 15519144, 16812406, 25218609, 33624812, 50437218, 67249624, 100874436, 201748872]

約数ペア:

[(1, 201748872), (2, 100874436), (3, 67249624), (4, 50437218), (6, 33624812), (8, 25218609), (12, 16812406), (13, 15519144), (24, 8406203), (26, 7759572), (39, 5173048), (52, 3879786), (78, 2586524), (104, 1939893), (156, 1293262), (312, 646631)]