201135910

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{1283}}^1$

素因数の和:1608

約数の個数: 32

約数和(自身を含む): 369699552

約数和(自身を除く): 168563642

約数列:

[1, 2, 5, 10, 61, 122, 257, 305, 514, 610, 1283, 1285, 2566, 2570, 6415, 12830, 15677, 31354, 78263, 78385, 156526, 156770, 329731, 391315, 659462, 782630, 1648655, 3297310, 20113591, 40227182, 100567955, 201135910]

約数ペア:

[(1, 201135910), (2, 100567955), (5, 40227182), (10, 20113591), (61, 3297310), (122, 1648655), (257, 782630), (305, 659462), (514, 391315), (610, 329731), (1283, 156770), (1285, 156526), (2566, 78385), (2570, 78263), (6415, 31354), (12830, 15677)]