220894634

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{751}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 361573632

約数和(自身を除く): 140678998

約数列:

[1, 2, 17, 34, 41, 82, 211, 422, 697, 751, 1394, 1502, 3587, 7174, 8651, 12767, 17302, 25534, 30791, 61582, 147067, 158461, 294134, 316922, 523447, 1046894, 2693837, 5387674, 6496901, 12993802, 110447317, 220894634]

約数ペア:

[(1, 220894634), (2, 110447317), (17, 12993802), (34, 6496901), (41, 5387674), (82, 2693837), (211, 1046894), (422, 523447), (697, 316922), (751, 294134), (1394, 158461), (1502, 147067), (3587, 61582), (7174, 30791), (8651, 25534), (12767, 17302)]