201727695

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 384528384

約数和(自身を除く): 182800689

約数列:

[1, 3, 5, 13, 15, 17, 31, 39, 51, 65, 85, 93, 151, 155, 169, 195, 221, 255, 403, 453, 465, 507, 527, 663, 755, 845, 1105, 1209, 1581, 1963, 2015, 2265, 2535, 2567, 2635, 2873, 3315, 4681, 5239, 5889, 6045, 6851, 7701, 7905, 8619, 9815, 12835, 14043, 14365, 15717, 20553, 23405, 25519, 26195, 29445, 33371, 34255, 38505, 43095, 60853, 70215, 76557, 78585, 79577, 89063, 100113, 102765, 127595, 166855, 182559, 238731, 267189, 304265, 382785, 397885, 433823, 445315, 500565, 791089, 912795, 1034501, 1193655, 1301469, 1335945, 2169115, 2373267, 3103503, 3955445, 5172505, 6507345, 11866335, 13448513, 15517515, 40345539, 67242565, 201727695]

約数ペア:

[(1, 201727695), (3, 67242565), (5, 40345539), (13, 15517515), (15, 13448513), (17, 11866335), (31, 6507345), (39, 5172505), (51, 3955445), (65, 3103503), (85, 2373267), (93, 2169115), (151, 1335945), (155, 1301469), (169, 1193655), (195, 1034501), (221, 912795), (255, 791089), (403, 500565), (453, 445315), (465, 433823), (507, 397885), (527, 382785), (663, 304265), (755, 267189), (845, 238731), (1105, 182559), (1209, 166855), (1581, 127595), (1963, 102765), (2015, 100113), (2265, 89063), (2535, 79577), (2567, 78585), (2635, 76557), (2873, 70215), (3315, 60853), (4681, 43095), (5239, 38505), (5889, 34255), (6045, 33371), (6851, 29445), (7701, 26195), (7905, 25519), (8619, 23405), (9815, 20553), (12835, 15717), (14043, 14365)]