201775890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{1033}}^1$

素因数の和:1443

約数の個数: 64

約数和(自身を含む): 514584576

約数和(自身を除く): 312808686

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 383, 510, 766, 1033, 1149, 1915, 2066, 2298, 3099, 3830, 5165, 5745, 6198, 6511, 10330, 11490, 13022, 15495, 17561, 19533, 30990, 32555, 35122, 39066, 52683, 65110, 87805, 97665, 105366, 175610, 195330, 263415, 395639, 526830, 791278, 1186917, 1978195, 2373834, 3956390, 5934585, 6725863, 11869170, 13451726, 20177589, 33629315, 40355178, 67258630, 100887945, 201775890]

約数ペア:

[(1, 201775890), (2, 100887945), (3, 67258630), (5, 40355178), (6, 33629315), (10, 20177589), (15, 13451726), (17, 11869170), (30, 6725863), (34, 5934585), (51, 3956390), (85, 2373834), (102, 1978195), (170, 1186917), (255, 791278), (383, 526830), (510, 395639), (766, 263415), (1033, 195330), (1149, 175610), (1915, 105366), (2066, 97665), (2298, 87805), (3099, 65110), (3830, 52683), (5165, 39066), (5745, 35122), (6198, 32555), (6511, 30990), (10330, 19533), (11490, 17561), (13022, 15495)]