201291308

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{433}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 382642176

約数和(自身を除く): 181350868

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 163, 326, 433, 652, 713, 866, 1426, 1732, 2852, 3749, 5053, 7498, 9959, 10106, 13423, 14996, 19918, 20212, 26846, 39836, 53692, 70579, 116219, 141158, 232438, 282316, 308729, 464876, 617458, 1234916, 1623317, 2187949, 3246634, 4375898, 6493268, 8751796, 50322827, 100645654, 201291308]

約数ペア:

[(1, 201291308), (2, 100645654), (4, 50322827), (23, 8751796), (31, 6493268), (46, 4375898), (62, 3246634), (92, 2187949), (124, 1623317), (163, 1234916), (326, 617458), (433, 464876), (652, 308729), (713, 282316), (866, 232438), (1426, 141158), (1732, 116219), (2852, 70579), (3749, 53692), (5053, 39836), (7498, 26846), (9959, 20212), (10106, 19918), (13423, 14996)]