201849599

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 247432320

約数和(自身を除く): 45582721

約数列:

[1, 7, 29, 53, 73, 203, 257, 371, 511, 1537, 1799, 2117, 3869, 7453, 10759, 13621, 14819, 18761, 27083, 52171, 95347, 112201, 131327, 395009, 544069, 785407, 994333, 2765063, 3808483, 6960331, 28835657, 201849599]

約数ペア:

[(1, 201849599), (7, 28835657), (29, 6960331), (53, 3808483), (73, 2765063), (203, 994333), (257, 785407), (371, 544069), (511, 395009), (1537, 131327), (1799, 112201), (2117, 95347), (3869, 52171), (7453, 27083), (10759, 18761), (13621, 14819)]