203227320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{54631}}^1$

素因数の和:54676

約数の個数: 64

約数和(自身を含む): 629360640

約数和(自身を除く): 426133320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 54631, 109262, 163893, 218524, 273155, 327786, 437048, 546310, 655572, 819465, 1092620, 1311144, 1638930, 1693561, 2185240, 3277860, 3387122, 5080683, 6555720, 6774244, 8467805, 10161366, 13548488, 16935610, 20322732, 25403415, 33871220, 40645464, 50806830, 67742440, 101613660, 203227320]

約数ペア:

[(1, 203227320), (2, 101613660), (3, 67742440), (4, 50806830), (5, 40645464), (6, 33871220), (8, 25403415), (10, 20322732), (12, 16935610), (15, 13548488), (20, 10161366), (24, 8467805), (30, 6774244), (31, 6555720), (40, 5080683), (60, 3387122), (62, 3277860), (93, 2185240), (120, 1693561), (124, 1638930), (155, 1311144), (186, 1092620), (248, 819465), (310, 655572), (372, 546310), (465, 437048), (620, 327786), (744, 273155), (930, 218524), (1240, 163893), (1860, 109262), (3720, 54631)]