201673458

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 517870080

約数和(自身を除く): 316196622

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 181, 222, 239, 259, 333, 362, 478, 518, 543, 666, 717, 777, 1086, 1267, 1434, 1554, 1629, 1673, 2151, 2331, 2534, 3258, 3346, 3801, 4302, 4662, 5019, 6697, 7602, 8843, 10038, 11403, 13394, 15057, 17686, 20091, 22806, 26529, 30114, 40182, 43259, 46879, 53058, 60273, 61901, 79587, 86518, 93758, 120546, 123802, 129777, 140637, 159174, 185703, 259554, 281274, 302813, 371406, 389331, 421911, 557109, 605626, 778662, 843822, 908439, 1114218, 1600583, 1816878, 2725317, 3201166, 4801749, 5450634, 9603498, 11204081, 14405247, 22408162, 28810494, 33612243, 67224486, 100836729, 201673458]

約数ペア:

[(1, 201673458), (2, 100836729), (3, 67224486), (6, 33612243), (7, 28810494), (9, 22408162), (14, 14405247), (18, 11204081), (21, 9603498), (37, 5450634), (42, 4801749), (63, 3201166), (74, 2725317), (111, 1816878), (126, 1600583), (181, 1114218), (222, 908439), (239, 843822), (259, 778662), (333, 605626), (362, 557109), (478, 421911), (518, 389331), (543, 371406), (666, 302813), (717, 281274), (777, 259554), (1086, 185703), (1267, 159174), (1434, 140637), (1554, 129777), (1629, 123802), (1673, 120546), (2151, 93758), (2331, 86518), (2534, 79587), (3258, 61901), (3346, 60273), (3801, 53058), (4302, 46879), (4662, 43259), (5019, 40182), (6697, 30114), (7602, 26529), (8843, 22806), (10038, 20091), (11403, 17686), (13394, 15057)]