201830980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{33751}}^1$

素因数の和:33796

約数の個数: 48

約数和(自身を含む): 476308224

約数和(自身を除く): 274477244

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 33751, 67502, 135004, 168755, 337510, 438763, 675020, 776273, 877526, 1552546, 1755052, 2193815, 3105092, 3881365, 4387630, 7762730, 8775260, 10091549, 15525460, 20183098, 40366196, 50457745, 100915490, 201830980]

約数ペア:

[(1, 201830980), (2, 100915490), (4, 50457745), (5, 40366196), (10, 20183098), (13, 15525460), (20, 10091549), (23, 8775260), (26, 7762730), (46, 4387630), (52, 3881365), (65, 3105092), (92, 2193815), (115, 1755052), (130, 1552546), (230, 877526), (260, 776273), (299, 675020), (460, 438763), (598, 337510), (1196, 168755), (1495, 135004), (2990, 67502), (5980, 33751)]