201555042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 444358656

約数和(自身を除く): 242803614

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 163, 166, 191, 249, 326, 382, 489, 498, 573, 978, 1079, 1146, 2119, 2158, 2483, 3237, 4238, 4966, 6357, 6474, 7449, 12714, 13529, 14898, 15853, 27058, 31133, 31706, 40587, 47559, 62266, 81174, 93399, 95118, 175877, 186798, 206089, 351754, 404729, 412178, 527631, 618267, 809458, 1055262, 1214187, 1236534, 2428374, 2584039, 5168078, 7752117, 15504234, 33592507, 67185014, 100777521, 201555042]

約数ペア:

[(1, 201555042), (2, 100777521), (3, 67185014), (6, 33592507), (13, 15504234), (26, 7752117), (39, 5168078), (78, 2584039), (83, 2428374), (163, 1236534), (166, 1214187), (191, 1055262), (249, 809458), (326, 618267), (382, 527631), (489, 412178), (498, 404729), (573, 351754), (978, 206089), (1079, 186798), (1146, 175877), (2119, 95118), (2158, 93399), (2483, 81174), (3237, 62266), (4238, 47559), (4966, 40587), (6357, 31706), (6474, 31133), (7449, 27058), (12714, 15853), (13529, 14898)]