201375690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{971}}^1$

素因数の和:1235

約数の個数: 64

約数和(自身を含む): 501645312

約数和(自身を除く): 300269622

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 223, 310, 446, 465, 669, 930, 971, 1115, 1338, 1942, 2230, 2913, 3345, 4855, 5826, 6690, 6913, 9710, 13826, 14565, 20739, 29130, 30101, 34565, 41478, 60202, 69130, 90303, 103695, 150505, 180606, 207390, 216533, 301010, 433066, 451515, 649599, 903030, 1082665, 1299198, 2165330, 3247995, 6495990, 6712523, 13425046, 20137569, 33562615, 40275138, 67125230, 100687845, 201375690]

約数ペア:

[(1, 201375690), (2, 100687845), (3, 67125230), (5, 40275138), (6, 33562615), (10, 20137569), (15, 13425046), (30, 6712523), (31, 6495990), (62, 3247995), (93, 2165330), (155, 1299198), (186, 1082665), (223, 903030), (310, 649599), (446, 451515), (465, 433066), (669, 301010), (930, 216533), (971, 207390), (1115, 180606), (1338, 150505), (1942, 103695), (2230, 90303), (2913, 69130), (3345, 60202), (4855, 41478), (5826, 34565), (6690, 30101), (6913, 29130), (9710, 20739), (13826, 14565)]