201550158

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{601}}^2$

素因数の和:1241

約数の個数: 36

約数和(自身を含む): 451530144

約数和(自身を除く): 249979986

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 601, 1202, 1803, 3606, 5409, 10818, 18631, 37262, 55893, 111786, 167679, 335358, 361201, 722402, 1083603, 2167206, 3250809, 6501618, 11197231, 22394462, 33591693, 67183386, 100775079, 201550158]

約数ペア:

[(1, 201550158), (2, 100775079), (3, 67183386), (6, 33591693), (9, 22394462), (18, 11197231), (31, 6501618), (62, 3250809), (93, 2167206), (186, 1083603), (279, 722402), (558, 361201), (601, 335358), (1202, 167679), (1803, 111786), (3606, 55893), (5409, 37262), (10818, 18631)]