201473490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3323}}^1$

素因数の和:3423

約数の個数: 64

約数和(自身を含む): 505460736

約数和(自身を除く): 303987246

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 47, 86, 94, 129, 141, 215, 235, 258, 282, 430, 470, 645, 705, 1290, 1410, 2021, 3323, 4042, 6063, 6646, 9969, 10105, 12126, 16615, 19938, 20210, 30315, 33230, 49845, 60630, 99690, 142889, 156181, 285778, 312362, 428667, 468543, 714445, 780905, 857334, 937086, 1428890, 1561810, 2143335, 2342715, 4286670, 4685430, 6715783, 13431566, 20147349, 33578915, 40294698, 67157830, 100736745, 201473490]

約数ペア:

[(1, 201473490), (2, 100736745), (3, 67157830), (5, 40294698), (6, 33578915), (10, 20147349), (15, 13431566), (30, 6715783), (43, 4685430), (47, 4286670), (86, 2342715), (94, 2143335), (129, 1561810), (141, 1428890), (215, 937086), (235, 857334), (258, 780905), (282, 714445), (430, 468543), (470, 428667), (645, 312362), (705, 285778), (1290, 156181), (1410, 142889), (2021, 99690), (3323, 60630), (4042, 49845), (6063, 33230), (6646, 30315), (9969, 20210), (10105, 19938), (12126, 16615)]