204914252192

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{1571}}^1$

素因数の和:1967

約数の個数: 144

約数和(自身を含む): 443665434240

約数和(自身を除く): 238751182048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 89, 104, 169, 178, 208, 271, 338, 356, 416, 542, 676, 712, 1084, 1157, 1352, 1424, 1571, 2168, 2314, 2704, 2848, 3142, 3523, 4336, 4628, 5408, 6284, 7046, 8672, 9256, 12568, 14092, 15041, 18512, 20423, 24119, 25136, 28184, 30082, 37024, 40846, 45799, 48238, 50272, 56368, 60164, 81692, 91598, 96476, 112736, 120328, 139819, 163384, 183196, 192952, 240656, 265499, 279638, 313547, 326768, 366392, 385904, 425741, 481312, 530998, 559276, 627094, 653536, 732784, 771808, 851482, 1061996, 1118552, 1254188, 1465568, 1702964, 1817647, 2123992, 2237104, 2508376, 3405928, 3635294, 4076111, 4247984, 4474208, 5016752, 5534633, 6811856, 7270588, 8152222, 8495968, 10033504, 11069266, 13623712, 14541176, 16304444, 22138532, 23629411, 29082352, 32608888, 37890949, 44277064, 47258822, 58164704, 65217776, 71950229, 75781898, 88554128, 94517644, 130435552, 143900458, 151563796, 177108256, 189035288, 287800916, 303127592, 378070576, 492582337, 575601832, 606255184, 756141152, 985164674, 1151203664, 1212510368, 1970329348, 2302407328, 3940658696, 6403570381, 7881317392, 12807140762, 15762634784, 25614281524, 51228563048, 102457126096, 204914252192]

約数ペア:

[(1, 204914252192), (2, 102457126096), (4, 51228563048), (8, 25614281524), (13, 15762634784), (16, 12807140762), (26, 7881317392), (32, 6403570381), (52, 3940658696), (89, 2302407328), (104, 1970329348), (169, 1212510368), (178, 1151203664), (208, 985164674), (271, 756141152), (338, 606255184), (356, 575601832), (416, 492582337), (542, 378070576), (676, 303127592), (712, 287800916), (1084, 189035288), (1157, 177108256), (1352, 151563796), (1424, 143900458), (1571, 130435552), (2168, 94517644), (2314, 88554128), (2704, 75781898), (2848, 71950229), (3142, 65217776), (3523, 58164704), (4336, 47258822), (4628, 44277064), (5408, 37890949), (6284, 32608888), (7046, 29082352), (8672, 23629411), (9256, 22138532), (12568, 16304444), (14092, 14541176), (15041, 13623712), (18512, 11069266), (20423, 10033504), (24119, 8495968), (25136, 8152222), (28184, 7270588), (30082, 6811856), (37024, 5534633), (40846, 5016752), (45799, 4474208), (48238, 4247984), (50272, 4076111), (56368, 3635294), (60164, 3405928), (81692, 2508376), (91598, 2237104), (96476, 2123992), (112736, 1817647), (120328, 1702964), (139819, 1465568), (163384, 1254188), (183196, 1118552), (192952, 1061996), (240656, 851482), (265499, 771808), (279638, 732784), (313547, 653536), (326768, 627094), (366392, 559276), (385904, 530998), (425741, 481312)]