205062364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:503

約数の個数: 96

約数和(自身を含む): 446644800

約数和(自身を除く): 241582436

約数列:

[1, 2, 4, 13, 17, 19, 26, 29, 34, 38, 52, 58, 68, 76, 116, 221, 247, 323, 377, 421, 442, 493, 494, 551, 646, 754, 842, 884, 986, 988, 1102, 1292, 1508, 1684, 1972, 2204, 4199, 5473, 6409, 7157, 7163, 7999, 8398, 9367, 10946, 12209, 12818, 14314, 14326, 15998, 16796, 18734, 21892, 24418, 25636, 28628, 28652, 31996, 37468, 48836, 93041, 103987, 121771, 135983, 158717, 186082, 207553, 207974, 231971, 243542, 271966, 317434, 372164, 415106, 415948, 463942, 487084, 543932, 634868, 830212, 927884, 1767779, 2698189, 3015623, 3535558, 3943507, 5396378, 6031246, 7071116, 7887014, 10792756, 12062492, 15774028, 51265591, 102531182, 205062364]

約数ペア:

[(1, 205062364), (2, 102531182), (4, 51265591), (13, 15774028), (17, 12062492), (19, 10792756), (26, 7887014), (29, 7071116), (34, 6031246), (38, 5396378), (52, 3943507), (58, 3535558), (68, 3015623), (76, 2698189), (116, 1767779), (221, 927884), (247, 830212), (323, 634868), (377, 543932), (421, 487084), (442, 463942), (493, 415948), (494, 415106), (551, 372164), (646, 317434), (754, 271966), (842, 243542), (884, 231971), (986, 207974), (988, 207553), (1102, 186082), (1292, 158717), (1508, 135983), (1684, 121771), (1972, 103987), (2204, 93041), (4199, 48836), (5473, 37468), (6409, 31996), (7157, 28652), (7163, 28628), (7999, 25636), (8398, 24418), (9367, 21892), (10946, 18734), (12209, 16796), (12818, 15998), (14314, 14326)]