199772802

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 481852800

約数和(自身を除く): 282079998

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 109, 114, 138, 171, 207, 218, 233, 327, 342, 414, 437, 466, 654, 699, 874, 981, 1311, 1398, 1962, 2071, 2097, 2507, 2622, 3933, 4142, 4194, 4427, 5014, 5359, 6213, 7521, 7866, 8854, 10718, 12426, 13281, 15042, 16077, 18639, 22563, 25397, 26562, 32154, 37278, 39843, 45126, 47633, 48231, 50794, 76191, 79686, 95266, 96462, 101821, 142899, 152382, 203642, 228573, 285798, 305463, 428697, 457146, 482543, 584131, 610926, 857394, 916389, 965086, 1168262, 1447629, 1752393, 1832778, 2895258, 3504786, 4342887, 5257179, 8685774, 10514358, 11098489, 22196978, 33295467, 66590934, 99886401, 199772802]

約数ペア:

[(1, 199772802), (2, 99886401), (3, 66590934), (6, 33295467), (9, 22196978), (18, 11098489), (19, 10514358), (23, 8685774), (38, 5257179), (46, 4342887), (57, 3504786), (69, 2895258), (109, 1832778), (114, 1752393), (138, 1447629), (171, 1168262), (207, 965086), (218, 916389), (233, 857394), (327, 610926), (342, 584131), (414, 482543), (437, 457146), (466, 428697), (654, 305463), (699, 285798), (874, 228573), (981, 203642), (1311, 152382), (1398, 142899), (1962, 101821), (2071, 96462), (2097, 95266), (2507, 79686), (2622, 76191), (3933, 50794), (4142, 48231), (4194, 47633), (4427, 45126), (5014, 39843), (5359, 37278), (6213, 32154), (7521, 26562), (7866, 25397), (8854, 22563), (10718, 18639), (12426, 16077), (13281, 15042)]