201461650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5081}}^1$

素因数の和:5167

約数の個数: 48

約数和(自身を含む): 410239368

約数和(自身を除く): 208777718

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 61, 65, 122, 130, 305, 325, 610, 650, 793, 1525, 1586, 3050, 3965, 5081, 7930, 10162, 19825, 25405, 39650, 50810, 66053, 127025, 132106, 254050, 309941, 330265, 619882, 660530, 1549705, 1651325, 3099410, 3302650, 4029233, 7748525, 8058466, 15497050, 20146165, 40292330, 100730825, 201461650]

約数ペア:

[(1, 201461650), (2, 100730825), (5, 40292330), (10, 20146165), (13, 15497050), (25, 8058466), (26, 7748525), (50, 4029233), (61, 3302650), (65, 3099410), (122, 1651325), (130, 1549705), (305, 660530), (325, 619882), (610, 330265), (650, 309941), (793, 254050), (1525, 132106), (1586, 127025), (3050, 66053), (3965, 50810), (5081, 39650), (7930, 25405), (10162, 19825)]