208762980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{751}}^1$

素因数の和:917

約数の個数: 96

約数和(自身を含む): 604896768

約数和(自身を除く): 396133788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 113, 123, 164, 205, 226, 246, 339, 410, 452, 492, 565, 615, 678, 751, 820, 1130, 1230, 1356, 1502, 1695, 2253, 2260, 2460, 3004, 3390, 3755, 4506, 4633, 6780, 7510, 9012, 9266, 11265, 13899, 15020, 18532, 22530, 23165, 27798, 30791, 45060, 46330, 55596, 61582, 69495, 84863, 92373, 92660, 123164, 138990, 153955, 169726, 184746, 254589, 277980, 307910, 339452, 369492, 424315, 461865, 509178, 615820, 848630, 923730, 1018356, 1272945, 1697260, 1847460, 2545890, 3479383, 5091780, 6958766, 10438149, 13917532, 17396915, 20876298, 34793830, 41752596, 52190745, 69587660, 104381490, 208762980]

約数ペア:

[(1, 208762980), (2, 104381490), (3, 69587660), (4, 52190745), (5, 41752596), (6, 34793830), (10, 20876298), (12, 17396915), (15, 13917532), (20, 10438149), (30, 6958766), (41, 5091780), (60, 3479383), (82, 2545890), (113, 1847460), (123, 1697260), (164, 1272945), (205, 1018356), (226, 923730), (246, 848630), (339, 615820), (410, 509178), (452, 461865), (492, 424315), (565, 369492), (615, 339452), (678, 307910), (751, 277980), (820, 254589), (1130, 184746), (1230, 169726), (1356, 153955), (1502, 138990), (1695, 123164), (2253, 92660), (2260, 92373), (2460, 84863), (3004, 69495), (3390, 61582), (3755, 55596), (4506, 46330), (4633, 45060), (6780, 30791), (7510, 27798), (9012, 23165), (9266, 22530), (11265, 18532), (13899, 15020)]