236480223

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 378224640

約数和(自身を除く): 141744417

約数列:

[1, 3, 7, 21, 49, 53, 127, 147, 159, 239, 371, 381, 717, 889, 1113, 1673, 2597, 2667, 5019, 6223, 6731, 7791, 11711, 12667, 18669, 20193, 30353, 35133, 38001, 47117, 88669, 91059, 141351, 212471, 266007, 329819, 620683, 637413, 989457, 1487297, 1608709, 1862049, 4461891, 4826127, 11260963, 33782889, 78826741, 236480223]

約数ペア:

[(1, 236480223), (3, 78826741), (7, 33782889), (21, 11260963), (49, 4826127), (53, 4461891), (127, 1862049), (147, 1608709), (159, 1487297), (239, 989457), (371, 637413), (381, 620683), (717, 329819), (889, 266007), (1113, 212471), (1673, 141351), (2597, 91059), (2667, 88669), (5019, 47117), (6223, 38001), (6731, 35133), (7791, 30353), (11711, 20193), (12667, 18669)]