209282508

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{631}}^1$

素因数の和:764

約数の個数: 96

約数和(自身を含む): 564856320

約数和(自身を除く): 355573812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 83, 108, 111, 148, 166, 222, 249, 332, 333, 444, 498, 631, 666, 747, 996, 999, 1262, 1332, 1494, 1893, 1998, 2241, 2524, 2988, 3071, 3786, 3996, 4482, 5679, 6142, 7572, 8964, 9213, 11358, 12284, 17037, 18426, 22716, 23347, 27639, 34074, 36852, 46694, 52373, 55278, 68148, 70041, 82917, 93388, 104746, 110556, 140082, 157119, 165834, 209492, 210123, 280164, 314238, 331668, 420246, 471357, 628476, 630369, 840492, 942714, 1260738, 1414071, 1885428, 1937801, 2521476, 2828142, 3875602, 5656284, 5813403, 7751204, 11626806, 17440209, 23253612, 34880418, 52320627, 69760836, 104641254, 209282508]

約数ペア:

[(1, 209282508), (2, 104641254), (3, 69760836), (4, 52320627), (6, 34880418), (9, 23253612), (12, 17440209), (18, 11626806), (27, 7751204), (36, 5813403), (37, 5656284), (54, 3875602), (74, 2828142), (83, 2521476), (108, 1937801), (111, 1885428), (148, 1414071), (166, 1260738), (222, 942714), (249, 840492), (332, 630369), (333, 628476), (444, 471357), (498, 420246), (631, 331668), (666, 314238), (747, 280164), (996, 210123), (999, 209492), (1262, 165834), (1332, 157119), (1494, 140082), (1893, 110556), (1998, 104746), (2241, 93388), (2524, 82917), (2988, 70041), (3071, 68148), (3786, 55278), (3996, 52373), (4482, 46694), (5679, 36852), (6142, 34074), (7572, 27639), (8964, 23347), (9213, 22716), (11358, 18426), (12284, 17037)]