207946872

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1657}}^1$

素因数の和:1762

約数の個数: 128

約数和(自身を含む): 668505600

約数和(自身を除く): 460558728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 83, 84, 108, 126, 166, 168, 189, 216, 249, 252, 332, 378, 498, 504, 581, 664, 747, 756, 996, 1162, 1494, 1512, 1657, 1743, 1992, 2241, 2324, 2988, 3314, 3486, 4482, 4648, 4971, 5229, 5976, 6628, 6972, 8964, 9942, 10458, 11599, 13256, 13944, 14913, 15687, 17928, 19884, 20916, 23198, 29826, 31374, 34797, 39768, 41832, 44739, 46396, 59652, 62748, 69594, 89478, 92792, 104391, 119304, 125496, 137531, 139188, 178956, 208782, 275062, 278376, 313173, 357912, 412593, 417564, 550124, 626346, 825186, 835128, 962717, 1100248, 1237779, 1252692, 1650372, 1925434, 2475558, 2505384, 2888151, 3300744, 3713337, 3850868, 4951116, 5776302, 7426674, 7701736, 8664453, 9902232, 11552604, 14853348, 17328906, 23105208, 25993359, 29706696, 34657812, 51986718, 69315624, 103973436, 207946872]

約数ペア:

[(1, 207946872), (2, 103973436), (3, 69315624), (4, 51986718), (6, 34657812), (7, 29706696), (8, 25993359), (9, 23105208), (12, 17328906), (14, 14853348), (18, 11552604), (21, 9902232), (24, 8664453), (27, 7701736), (28, 7426674), (36, 5776302), (42, 4951116), (54, 3850868), (56, 3713337), (63, 3300744), (72, 2888151), (83, 2505384), (84, 2475558), (108, 1925434), (126, 1650372), (166, 1252692), (168, 1237779), (189, 1100248), (216, 962717), (249, 835128), (252, 825186), (332, 626346), (378, 550124), (498, 417564), (504, 412593), (581, 357912), (664, 313173), (747, 278376), (756, 275062), (996, 208782), (1162, 178956), (1494, 139188), (1512, 137531), (1657, 125496), (1743, 119304), (1992, 104391), (2241, 92792), (2324, 89478), (2988, 69594), (3314, 62748), (3486, 59652), (4482, 46396), (4648, 44739), (4971, 41832), (5229, 39768), (5976, 34797), (6628, 31374), (6972, 29826), (8964, 23198), (9942, 20916), (10458, 19884), (11599, 17928), (13256, 15687), (13944, 14913)]