201895330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11677}}^1$

素因数の和:11723

約数の個数: 64

約数和(自身を含む): 470856960

約数和(自身を除く): 268961630

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1330, 1729, 2470, 3458, 8645, 11677, 17290, 23354, 58385, 81739, 116770, 151801, 163478, 221863, 303602, 408695, 443726, 759005, 817390, 1062607, 1109315, 1518010, 1553041, 2125214, 2218630, 2884219, 3106082, 5313035, 5768438, 7765205, 10626070, 14421095, 15530410, 20189533, 28842190, 40379066, 100947665, 201895330]

約数ペア:

[(1, 201895330), (2, 100947665), (5, 40379066), (7, 28842190), (10, 20189533), (13, 15530410), (14, 14421095), (19, 10626070), (26, 7765205), (35, 5768438), (38, 5313035), (65, 3106082), (70, 2884219), (91, 2218630), (95, 2125214), (130, 1553041), (133, 1518010), (182, 1109315), (190, 1062607), (247, 817390), (266, 759005), (455, 443726), (494, 408695), (665, 303602), (910, 221863), (1235, 163478), (1330, 151801), (1729, 116770), (2470, 81739), (3458, 58385), (8645, 23354), (11677, 17290)]