201753420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7109}}^1$

素因数の和:7175

約数の個数: 96

約数和(自身を含む): 630685440

約数和(自身を除く): 428932020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 60, 66, 86, 110, 129, 132, 165, 172, 215, 220, 258, 330, 430, 473, 516, 645, 660, 860, 946, 1290, 1419, 1892, 2365, 2580, 2838, 4730, 5676, 7095, 7109, 9460, 14190, 14218, 21327, 28380, 28436, 35545, 42654, 71090, 78199, 85308, 106635, 142180, 156398, 213270, 234597, 305687, 312796, 390995, 426540, 469194, 611374, 781990, 917061, 938388, 1172985, 1222748, 1528435, 1563980, 1834122, 2345970, 3056870, 3362557, 3668244, 4585305, 4691940, 6113740, 6725114, 9170610, 10087671, 13450228, 16812785, 18341220, 20175342, 33625570, 40350684, 50438355, 67251140, 100876710, 201753420]

約数ペア:

[(1, 201753420), (2, 100876710), (3, 67251140), (4, 50438355), (5, 40350684), (6, 33625570), (10, 20175342), (11, 18341220), (12, 16812785), (15, 13450228), (20, 10087671), (22, 9170610), (30, 6725114), (33, 6113740), (43, 4691940), (44, 4585305), (55, 3668244), (60, 3362557), (66, 3056870), (86, 2345970), (110, 1834122), (129, 1563980), (132, 1528435), (165, 1222748), (172, 1172985), (215, 938388), (220, 917061), (258, 781990), (330, 611374), (430, 469194), (473, 426540), (516, 390995), (645, 312796), (660, 305687), (860, 234597), (946, 213270), (1290, 156398), (1419, 142180), (1892, 106635), (2365, 85308), (2580, 78199), (2838, 71090), (4730, 42654), (5676, 35545), (7095, 28436), (7109, 28380), (9460, 21327), (14190, 14218)]