201848192018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1\times {\mathrm{1867}}^1$

素因数の和:2427

約数の個数: 64

約数和(自身を含む): 336733331328

約数和(自身を除く): 134885139310

約数列:

[1, 2, 11, 22, 113, 157, 226, 277, 314, 554, 1243, 1727, 1867, 2486, 3047, 3454, 3734, 6094, 17741, 20537, 31301, 35482, 41074, 43489, 62602, 86978, 195151, 210971, 293119, 344311, 390302, 421942, 478379, 517159, 586238, 688622, 956758, 1034318, 2320681, 3224309, 4641362, 4914257, 5688749, 6448618, 9828514, 11377498, 33122447, 54056827, 58438967, 66244894, 81193963, 108113654, 116877934, 162387926, 364346917, 642828637, 728693834, 893133593, 1285657274, 1786267186, 9174917819, 18349835638, 100924096009, 201848192018]

約数ペア:

[(1, 201848192018), (2, 100924096009), (11, 18349835638), (22, 9174917819), (113, 1786267186), (157, 1285657274), (226, 893133593), (277, 728693834), (314, 642828637), (554, 364346917), (1243, 162387926), (1727, 116877934), (1867, 108113654), (2486, 81193963), (3047, 66244894), (3454, 58438967), (3734, 54056827), (6094, 33122447), (17741, 11377498), (20537, 9828514), (31301, 6448618), (35482, 5688749), (41074, 4914257), (43489, 4641362), (62602, 3224309), (86978, 2320681), (195151, 1034318), (210971, 956758), (293119, 688622), (344311, 586238), (390302, 517159), (421942, 478379)]