201396416

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:562

約数の個数: 112

約数和(自身を含む): 472379040

約数和(自身を除く): 270982624

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 32, 34, 52, 58, 64, 68, 104, 116, 136, 208, 221, 232, 272, 377, 416, 442, 464, 491, 493, 544, 754, 832, 884, 928, 982, 986, 1088, 1508, 1768, 1856, 1964, 1972, 3016, 3536, 3928, 3944, 6032, 6383, 6409, 7072, 7856, 7888, 8347, 12064, 12766, 12818, 14144, 14239, 15712, 15776, 16694, 24128, 25532, 25636, 28478, 31424, 31552, 33388, 51064, 51272, 56956, 66776, 102128, 102544, 108511, 113912, 133552, 185107, 204256, 205088, 217022, 227824, 242063, 267104, 370214, 408512, 410176, 434044, 455648, 484126, 534208, 740428, 868088, 911296, 968252, 1480856, 1736176, 1936504, 2961712, 3146819, 3472352, 3873008, 5923424, 6293638, 6944704, 7746016, 11846848, 12587276, 15492032, 25174552, 50349104, 100698208, 201396416]

約数ペア:

[(1, 201396416), (2, 100698208), (4, 50349104), (8, 25174552), (13, 15492032), (16, 12587276), (17, 11846848), (26, 7746016), (29, 6944704), (32, 6293638), (34, 5923424), (52, 3873008), (58, 3472352), (64, 3146819), (68, 2961712), (104, 1936504), (116, 1736176), (136, 1480856), (208, 968252), (221, 911296), (232, 868088), (272, 740428), (377, 534208), (416, 484126), (442, 455648), (464, 434044), (491, 410176), (493, 408512), (544, 370214), (754, 267104), (832, 242063), (884, 227824), (928, 217022), (982, 205088), (986, 204256), (1088, 185107), (1508, 133552), (1768, 113912), (1856, 108511), (1964, 102544), (1972, 102128), (3016, 66776), (3536, 56956), (3928, 51272), (3944, 51064), (6032, 33388), (6383, 31552), (6409, 31424), (7072, 28478), (7856, 25636), (7888, 25532), (8347, 24128), (12064, 16694), (12766, 15776), (12818, 15712), (14144, 14239)]