201525376

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{743}}^1$

素因数の和:933

約数の個数: 64

約数和(自身を含む): 435597120

約数和(自身を除く): 234071744

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 163, 208, 326, 416, 652, 743, 832, 1304, 1486, 1664, 2119, 2608, 2972, 4238, 5216, 5944, 8476, 9659, 10432, 11888, 16952, 19318, 20864, 23776, 33904, 38636, 47552, 67808, 77272, 95104, 121109, 135616, 154544, 242218, 271232, 309088, 484436, 618176, 968872, 1236352, 1574417, 1937744, 3148834, 3875488, 6297668, 7750976, 12595336, 15501952, 25190672, 50381344, 100762688, 201525376]

約数ペア:

[(1, 201525376), (2, 100762688), (4, 50381344), (8, 25190672), (13, 15501952), (16, 12595336), (26, 7750976), (32, 6297668), (52, 3875488), (64, 3148834), (104, 1937744), (128, 1574417), (163, 1236352), (208, 968872), (326, 618176), (416, 484436), (652, 309088), (743, 271232), (832, 242218), (1304, 154544), (1486, 135616), (1664, 121109), (2119, 95104), (2608, 77272), (2972, 67808), (4238, 47552), (5216, 38636), (5944, 33904), (8476, 23776), (9659, 20864), (10432, 19318), (11888, 16952)]