201613460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{751}}^1$

素因数の和:1224

約数の個数: 48

約数和(自身を含む): 438638592

約数和(自身を除く): 237025132

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 433, 620, 751, 866, 1502, 1732, 2165, 3004, 3755, 4330, 7510, 8660, 13423, 15020, 23281, 26846, 46562, 53692, 67115, 93124, 116405, 134230, 232810, 268460, 325183, 465620, 650366, 1300732, 1625915, 3251830, 6503660, 10080673, 20161346, 40322692, 50403365, 100806730, 201613460]

約数ペア:

[(1, 201613460), (2, 100806730), (4, 50403365), (5, 40322692), (10, 20161346), (20, 10080673), (31, 6503660), (62, 3251830), (124, 1625915), (155, 1300732), (310, 650366), (433, 465620), (620, 325183), (751, 268460), (866, 232810), (1502, 134230), (1732, 116405), (2165, 93124), (3004, 67115), (3755, 53692), (4330, 46562), (7510, 26846), (8660, 23281), (13423, 15020)]