201861810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:600

約数の個数: 96

約数和(自身を含む): 541090368

約数和(自身を除く): 339228558

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 83, 90, 122, 166, 183, 249, 305, 366, 415, 443, 498, 549, 610, 747, 830, 886, 915, 1098, 1245, 1329, 1494, 1830, 2215, 2490, 2658, 2745, 3735, 3987, 4430, 5063, 5490, 6645, 7470, 7974, 10126, 13290, 15189, 19935, 25315, 27023, 30378, 36769, 39870, 45567, 50630, 54046, 73538, 75945, 81069, 91134, 110307, 135115, 151890, 162138, 183845, 220614, 227835, 243207, 270230, 330921, 367690, 405345, 455670, 486414, 551535, 661842, 810690, 1103070, 1216035, 1654605, 2242909, 2432070, 3309210, 4485818, 6728727, 11214545, 13457454, 20186181, 22429090, 33643635, 40372362, 67287270, 100930905, 201861810]

約数ペア:

[(1, 201861810), (2, 100930905), (3, 67287270), (5, 40372362), (6, 33643635), (9, 22429090), (10, 20186181), (15, 13457454), (18, 11214545), (30, 6728727), (45, 4485818), (61, 3309210), (83, 2432070), (90, 2242909), (122, 1654605), (166, 1216035), (183, 1103070), (249, 810690), (305, 661842), (366, 551535), (415, 486414), (443, 455670), (498, 405345), (549, 367690), (610, 330921), (747, 270230), (830, 243207), (886, 227835), (915, 220614), (1098, 183845), (1245, 162138), (1329, 151890), (1494, 135115), (1830, 110307), (2215, 91134), (2490, 81069), (2658, 75945), (2745, 73538), (3735, 54046), (3987, 50630), (4430, 45567), (5063, 39870), (5490, 36769), (6645, 30378), (7470, 27023), (7974, 25315), (10126, 19935), (13290, 15189)]