201463515

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 409406400

約数和(自身を除く): 207942885

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 89, 99, 153, 165, 187, 255, 267, 269, 445, 495, 561, 765, 801, 807, 935, 979, 1335, 1345, 1513, 1683, 2421, 2805, 2937, 2959, 4005, 4035, 4539, 4573, 4895, 7565, 8415, 8811, 8877, 12105, 13617, 13719, 14685, 14795, 16643, 22695, 22865, 23941, 26631, 41157, 44055, 44385, 49929, 50303, 68085, 68595, 71823, 83215, 119705, 133155, 149787, 150909, 205785, 215469, 249645, 251515, 263351, 359115, 406997, 452727, 748935, 754545, 790053, 1077345, 1220991, 1316755, 2034985, 2263635, 2370159, 3662973, 3950265, 4476967, 6104955, 11850795, 13430901, 18314865, 22384835, 40292703, 67154505, 201463515]

約数ペア:

[(1, 201463515), (3, 67154505), (5, 40292703), (9, 22384835), (11, 18314865), (15, 13430901), (17, 11850795), (33, 6104955), (45, 4476967), (51, 3950265), (55, 3662973), (85, 2370159), (89, 2263635), (99, 2034985), (153, 1316755), (165, 1220991), (187, 1077345), (255, 790053), (267, 754545), (269, 748935), (445, 452727), (495, 406997), (561, 359115), (765, 263351), (801, 251515), (807, 249645), (935, 215469), (979, 205785), (1335, 150909), (1345, 149787), (1513, 133155), (1683, 119705), (2421, 83215), (2805, 71823), (2937, 68595), (2959, 68085), (4005, 50303), (4035, 49929), (4539, 44385), (4573, 44055), (4895, 41157), (7565, 26631), (8415, 23941), (8811, 22865), (8877, 22695), (12105, 16643), (13617, 14795), (13719, 14685)]