202103415

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6299}}^1$

素因数の和:6364

約数の個数: 48

約数和(自身を含む): 377395200

約数和(自身を除く): 175291785

約数列:

[1, 3, 5, 9, 15, 23, 31, 45, 69, 93, 115, 155, 207, 279, 345, 465, 713, 1035, 1395, 2139, 3565, 6299, 6417, 10695, 18897, 31495, 32085, 56691, 94485, 144877, 195269, 283455, 434631, 585807, 724385, 976345, 1303893, 1757421, 2173155, 2929035, 4491187, 6519465, 8787105, 13473561, 22455935, 40420683, 67367805, 202103415]

約数ペア:

[(1, 202103415), (3, 67367805), (5, 40420683), (9, 22455935), (15, 13473561), (23, 8787105), (31, 6519465), (45, 4491187), (69, 2929035), (93, 2173155), (115, 1757421), (155, 1303893), (207, 976345), (279, 724385), (345, 585807), (465, 434631), (713, 283455), (1035, 195269), (1395, 144877), (2139, 94485), (3565, 56691), (6299, 32085), (6417, 31495), (10695, 18897)]