199603872

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^2\times {\mathrm{1367}}^1$

素因数の和:1412

約数の個数: 144

約数和(自身を含む): 630866880

約数和(自身を除く): 431263008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 169, 208, 216, 234, 288, 312, 338, 351, 416, 432, 468, 507, 624, 676, 702, 864, 936, 1014, 1248, 1352, 1367, 1404, 1521, 1872, 2028, 2704, 2734, 2808, 3042, 3744, 4056, 4101, 4563, 5408, 5468, 5616, 6084, 8112, 8202, 9126, 10936, 11232, 12168, 12303, 16224, 16404, 17771, 18252, 21872, 24336, 24606, 32808, 35542, 36504, 36909, 43744, 48672, 49212, 53313, 65616, 71084, 73008, 73818, 98424, 106626, 131232, 142168, 146016, 147636, 159939, 196848, 213252, 231023, 284336, 295272, 319878, 393696, 426504, 462046, 479817, 568672, 590544, 639756, 693069, 853008, 924092, 959634, 1181088, 1279512, 1386138, 1706016, 1848184, 1919268, 2079207, 2559024, 2772276, 3696368, 3838536, 4158414, 5118048, 5544552, 6237621, 7392736, 7677072, 8316828, 11089104, 12475242, 15354144, 16633656, 22178208, 24950484, 33267312, 49900968, 66534624, 99801936, 199603872]

約数ペア:

[(1, 199603872), (2, 99801936), (3, 66534624), (4, 49900968), (6, 33267312), (8, 24950484), (9, 22178208), (12, 16633656), (13, 15354144), (16, 12475242), (18, 11089104), (24, 8316828), (26, 7677072), (27, 7392736), (32, 6237621), (36, 5544552), (39, 5118048), (48, 4158414), (52, 3838536), (54, 3696368), (72, 2772276), (78, 2559024), (96, 2079207), (104, 1919268), (108, 1848184), (117, 1706016), (144, 1386138), (156, 1279512), (169, 1181088), (208, 959634), (216, 924092), (234, 853008), (288, 693069), (312, 639756), (338, 590544), (351, 568672), (416, 479817), (432, 462046), (468, 426504), (507, 393696), (624, 319878), (676, 295272), (702, 284336), (864, 231023), (936, 213252), (1014, 196848), (1248, 159939), (1352, 147636), (1367, 146016), (1404, 142168), (1521, 131232), (1872, 106626), (2028, 98424), (2704, 73818), (2734, 73008), (2808, 71084), (3042, 65616), (3744, 53313), (4056, 49212), (4101, 48672), (4563, 43744), (5408, 36909), (5468, 36504), (5616, 35542), (6084, 32808), (8112, 24606), (8202, 24336), (9126, 21872), (10936, 18252), (11232, 17771), (12168, 16404), (12303, 16224)]