201462690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:496

約数の個数: 128

約数和(自身を含む): 573640704

約数和(自身を除く): 372178014

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 151, 165, 195, 286, 302, 311, 330, 390, 429, 453, 622, 715, 755, 858, 906, 933, 1430, 1510, 1555, 1661, 1866, 1963, 2145, 2265, 3110, 3322, 3421, 3926, 4043, 4290, 4530, 4665, 4983, 5889, 6842, 8086, 8305, 9330, 9815, 9966, 10263, 11778, 12129, 16610, 17105, 19630, 20215, 20526, 21593, 24258, 24915, 29445, 34210, 40430, 43186, 44473, 46961, 49830, 51315, 58890, 60645, 64779, 88946, 93922, 102630, 107965, 121290, 129558, 133419, 140883, 215930, 222365, 234805, 266838, 281766, 323895, 444730, 469610, 516571, 610493, 647790, 667095, 704415, 1033142, 1220986, 1334190, 1408830, 1549713, 1831479, 2582855, 3052465, 3099426, 3662958, 5165710, 6104930, 6715423, 7748565, 9157395, 13430846, 15497130, 18314790, 20146269, 33577115, 40292538, 67154230, 100731345, 201462690]

約数ペア:

[(1, 201462690), (2, 100731345), (3, 67154230), (5, 40292538), (6, 33577115), (10, 20146269), (11, 18314790), (13, 15497130), (15, 13430846), (22, 9157395), (26, 7748565), (30, 6715423), (33, 6104930), (39, 5165710), (55, 3662958), (65, 3099426), (66, 3052465), (78, 2582855), (110, 1831479), (130, 1549713), (143, 1408830), (151, 1334190), (165, 1220986), (195, 1033142), (286, 704415), (302, 667095), (311, 647790), (330, 610493), (390, 516571), (429, 469610), (453, 444730), (622, 323895), (715, 281766), (755, 266838), (858, 234805), (906, 222365), (933, 215930), (1430, 140883), (1510, 133419), (1555, 129558), (1661, 121290), (1866, 107965), (1963, 102630), (2145, 93922), (2265, 88946), (3110, 64779), (3322, 60645), (3421, 58890), (3926, 51315), (4043, 49830), (4290, 46961), (4530, 44473), (4665, 43186), (4983, 40430), (5889, 34210), (6842, 29445), (8086, 24915), (8305, 24258), (9330, 21593), (9815, 20526), (9966, 20215), (10263, 19630), (11778, 17105), (12129, 16610)]