199766268

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:452

約数の個数: 144

約数和(自身を含む): 577886400

約数和(自身を除く): 378120132

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 41, 52, 58, 78, 82, 87, 116, 117, 123, 156, 164, 174, 234, 246, 261, 348, 359, 369, 377, 468, 492, 522, 533, 718, 738, 754, 1044, 1066, 1077, 1131, 1189, 1436, 1476, 1508, 1599, 2132, 2154, 2262, 2378, 3198, 3231, 3393, 3567, 4308, 4524, 4667, 4756, 4797, 6396, 6462, 6786, 7134, 9334, 9594, 10411, 10701, 12924, 13572, 14001, 14268, 14719, 15457, 18668, 19188, 20822, 21402, 28002, 29438, 30914, 31233, 41644, 42003, 42804, 44157, 46371, 56004, 58876, 61828, 62466, 84006, 88314, 92742, 93699, 124932, 132471, 135343, 139113, 168012, 176628, 185484, 187398, 191347, 264942, 270686, 278226, 374796, 382694, 406029, 426851, 529884, 541372, 556452, 574041, 765388, 812058, 853702, 1148082, 1218087, 1280553, 1624116, 1707404, 1722123, 2296164, 2436174, 2561106, 3444246, 3841659, 4872348, 5122212, 5549063, 6888492, 7683318, 11098126, 15366636, 16647189, 22196252, 33294378, 49941567, 66588756, 99883134, 199766268]

約数ペア:

[(1, 199766268), (2, 99883134), (3, 66588756), (4, 49941567), (6, 33294378), (9, 22196252), (12, 16647189), (13, 15366636), (18, 11098126), (26, 7683318), (29, 6888492), (36, 5549063), (39, 5122212), (41, 4872348), (52, 3841659), (58, 3444246), (78, 2561106), (82, 2436174), (87, 2296164), (116, 1722123), (117, 1707404), (123, 1624116), (156, 1280553), (164, 1218087), (174, 1148082), (234, 853702), (246, 812058), (261, 765388), (348, 574041), (359, 556452), (369, 541372), (377, 529884), (468, 426851), (492, 406029), (522, 382694), (533, 374796), (718, 278226), (738, 270686), (754, 264942), (1044, 191347), (1066, 187398), (1077, 185484), (1131, 176628), (1189, 168012), (1436, 139113), (1476, 135343), (1508, 132471), (1599, 124932), (2132, 93699), (2154, 92742), (2262, 88314), (2378, 84006), (3198, 62466), (3231, 61828), (3393, 58876), (3567, 56004), (4308, 46371), (4524, 44157), (4667, 42804), (4756, 42003), (4797, 41644), (6396, 31233), (6462, 30914), (6786, 29438), (7134, 28002), (9334, 21402), (9594, 20822), (10411, 19188), (10701, 18668), (12924, 15457), (13572, 14719), (14001, 14268)]