208609926504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3719}}^1\times {\mathrm{17573}}^1$

素因数の和:21327

約数の個数: 128

約数和(自身を含む): 627602688000

約数和(自身を除く): 418992761496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 3719, 7438, 11157, 14876, 17573, 22314, 26033, 29752, 35146, 44628, 52066, 52719, 70292, 70661, 78099, 89256, 104132, 105438, 123011, 140584, 141322, 156198, 208264, 210876, 211983, 246022, 282644, 312396, 333887, 369033, 421752, 423966, 492044, 494627, 565288, 624792, 667774, 738066, 847932, 984088, 989254, 1001661, 1335548, 1476132, 1483881, 1695864, 1978508, 2003322, 2337209, 2671096, 2952264, 2967762, 3957016, 4006644, 4674418, 5935524, 7011627, 8013288, 9348836, 11871048, 14023254, 18697672, 28046508, 56093016, 65353987, 130707974, 196061961, 261415948, 392123922, 457477909, 522831896, 784247844, 914955818, 1241725753, 1372433727, 1568495688, 1829911636, 2483451506, 2744867454, 3659823272, 3725177259, 4966903012, 5489734908, 7450354518, 8692080271, 9933806024, 10979469816, 14900709036, 17384160542, 26076240813, 29801418072, 34768321084, 52152481626, 69536642168, 104304963252, 208609926504]

約数ペア:

[(1, 208609926504), (2, 104304963252), (3, 69536642168), (4, 52152481626), (6, 34768321084), (7, 29801418072), (8, 26076240813), (12, 17384160542), (14, 14900709036), (19, 10979469816), (21, 9933806024), (24, 8692080271), (28, 7450354518), (38, 5489734908), (42, 4966903012), (56, 3725177259), (57, 3659823272), (76, 2744867454), (84, 2483451506), (114, 1829911636), (133, 1568495688), (152, 1372433727), (168, 1241725753), (228, 914955818), (266, 784247844), (399, 522831896), (456, 457477909), (532, 392123922), (798, 261415948), (1064, 196061961), (1596, 130707974), (3192, 65353987), (3719, 56093016), (7438, 28046508), (11157, 18697672), (14876, 14023254), (17573, 11871048), (22314, 9348836), (26033, 8013288), (29752, 7011627), (35146, 5935524), (44628, 4674418), (52066, 4006644), (52719, 3957016), (70292, 2967762), (70661, 2952264), (78099, 2671096), (89256, 2337209), (104132, 2003322), (105438, 1978508), (123011, 1695864), (140584, 1483881), (141322, 1476132), (156198, 1335548), (208264, 1001661), (210876, 989254), (211983, 984088), (246022, 847932), (282644, 738066), (312396, 667774), (333887, 624792), (369033, 565288), (421752, 494627), (423966, 492044)]