201448113

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 289860480

約数和(自身を除く): 88412367

約数列:

[1, 3, 17, 51, 139, 157, 181, 417, 471, 543, 2363, 2669, 3077, 7089, 8007, 9231, 21823, 25159, 28417, 65469, 75477, 85251, 370991, 427703, 483089, 1112973, 1283109, 1449267, 3949963, 11849889, 67149371, 201448113]

約数ペア:

[(1, 201448113), (3, 67149371), (17, 11849889), (51, 3949963), (139, 1449267), (157, 1283109), (181, 1112973), (417, 483089), (471, 427703), (543, 370991), (2363, 85251), (2669, 75477), (3077, 65469), (7089, 28417), (8007, 25159), (9231, 21823)]