201956430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1$

素因数の和:490

約数の個数: 128

約数和(自身を含む): 560867328

約数和(自身を除く): 358910898

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 83, 85, 102, 130, 166, 170, 195, 221, 249, 255, 367, 390, 415, 442, 498, 510, 663, 734, 830, 1079, 1101, 1105, 1245, 1326, 1411, 1835, 2158, 2202, 2210, 2490, 2822, 3237, 3315, 3670, 4233, 4771, 5395, 5505, 6239, 6474, 6630, 7055, 8466, 9542, 10790, 11010, 12478, 14110, 14313, 16185, 18343, 18717, 21165, 23855, 28626, 30461, 31195, 32370, 36686, 37434, 42330, 47710, 55029, 60922, 62390, 71565, 81107, 91383, 91715, 93585, 110058, 143130, 152305, 162214, 182766, 183430, 187170, 243321, 275145, 304610, 395993, 405535, 456915, 486642, 517837, 550290, 791986, 811070, 913830, 1035674, 1187979, 1216605, 1553511, 1979965, 2375958, 2433210, 2589185, 3107022, 3959930, 5178370, 5939895, 6731881, 7767555, 11879790, 13463762, 15535110, 20195643, 33659405, 40391286, 67318810, 100978215, 201956430]

約数ペア:

[(1, 201956430), (2, 100978215), (3, 67318810), (5, 40391286), (6, 33659405), (10, 20195643), (13, 15535110), (15, 13463762), (17, 11879790), (26, 7767555), (30, 6731881), (34, 5939895), (39, 5178370), (51, 3959930), (65, 3107022), (78, 2589185), (83, 2433210), (85, 2375958), (102, 1979965), (130, 1553511), (166, 1216605), (170, 1187979), (195, 1035674), (221, 913830), (249, 811070), (255, 791986), (367, 550290), (390, 517837), (415, 486642), (442, 456915), (498, 405535), (510, 395993), (663, 304610), (734, 275145), (830, 243321), (1079, 187170), (1101, 183430), (1105, 182766), (1245, 162214), (1326, 152305), (1411, 143130), (1835, 110058), (2158, 93585), (2202, 91715), (2210, 91383), (2490, 81107), (2822, 71565), (3237, 62390), (3315, 60922), (3670, 55029), (4233, 47710), (4771, 42330), (5395, 37434), (5505, 36686), (6239, 32370), (6474, 31195), (6630, 30461), (7055, 28626), (8466, 23855), (9542, 21165), (10790, 18717), (11010, 18343), (12478, 16185), (14110, 14313)]