201545110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{8117}}^1$

素因数の和:8328

約数の個数: 32

約数和(自身を含む): 392781312

約数和(自身を除く): 191236202

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 191, 382, 955, 1910, 2483, 4966, 8117, 12415, 16234, 24830, 40585, 81170, 105521, 211042, 527605, 1055210, 1550347, 3100694, 7751735, 15503470, 20154511, 40309022, 100772555, 201545110]

約数ペア:

[(1, 201545110), (2, 100772555), (5, 40309022), (10, 20154511), (13, 15503470), (26, 7751735), (65, 3100694), (130, 1550347), (191, 1055210), (382, 527605), (955, 211042), (1910, 105521), (2483, 81170), (4966, 40585), (8117, 24830), (12415, 16234)]