201190275

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{37}}^1$

素因数の和:103

約数の個数: 144

約数和(自身を含む): 437367840

約数和(自身を除く): 236177565

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 33, 37, 39, 45, 55, 65, 75, 99, 111, 117, 143, 165, 169, 185, 195, 225, 275, 325, 333, 407, 429, 481, 495, 507, 555, 585, 715, 825, 845, 925, 975, 1221, 1287, 1443, 1521, 1665, 1859, 2035, 2145, 2197, 2405, 2475, 2535, 2775, 2925, 3575, 3663, 4225, 4329, 5291, 5577, 6105, 6253, 6435, 6591, 7215, 7605, 8325, 9295, 10175, 10725, 10985, 12025, 12675, 15873, 16731, 18315, 18759, 19773, 21645, 24167, 26455, 27885, 30525, 31265, 32175, 32955, 36075, 38025, 46475, 47619, 54925, 56277, 68783, 72501, 79365, 81289, 83655, 91575, 93795, 98865, 108225, 120835, 132275, 139425, 156325, 164775, 206349, 217503, 238095, 243867, 281385, 343915, 362505, 396825, 406445, 418275, 468975, 494325, 604175, 619047, 731601, 894179, 1031745, 1087515, 1190475, 1219335, 1406925, 1719575, 1812525, 2032225, 2682537, 3095235, 3658005, 4470895, 5158725, 5437575, 6096675, 8047611, 13412685, 15476175, 18290025, 22354475, 40238055, 67063425, 201190275]

約数ペア:

[(1, 201190275), (3, 67063425), (5, 40238055), (9, 22354475), (11, 18290025), (13, 15476175), (15, 13412685), (25, 8047611), (33, 6096675), (37, 5437575), (39, 5158725), (45, 4470895), (55, 3658005), (65, 3095235), (75, 2682537), (99, 2032225), (111, 1812525), (117, 1719575), (143, 1406925), (165, 1219335), (169, 1190475), (185, 1087515), (195, 1031745), (225, 894179), (275, 731601), (325, 619047), (333, 604175), (407, 494325), (429, 468975), (481, 418275), (495, 406445), (507, 396825), (555, 362505), (585, 343915), (715, 281385), (825, 243867), (845, 238095), (925, 217503), (975, 206349), (1221, 164775), (1287, 156325), (1443, 139425), (1521, 132275), (1665, 120835), (1859, 108225), (2035, 98865), (2145, 93795), (2197, 91575), (2405, 83655), (2475, 81289), (2535, 79365), (2775, 72501), (2925, 68783), (3575, 56277), (3663, 54925), (4225, 47619), (4329, 46475), (5291, 38025), (5577, 36075), (6105, 32955), (6253, 32175), (6435, 31265), (6591, 30525), (7215, 27885), (7605, 26455), (8325, 24167), (9295, 21645), (10175, 19773), (10725, 18759), (10985, 18315), (12025, 16731), (12675, 15873)]