199310361642

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1153777}}^1$

素因数の和:1154252

約数の個数: 64

約数和(自身を含む): 507293111040

約数和(自身を除く): 307982749398

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 457, 914, 1371, 2742, 3199, 4113, 6398, 8226, 9597, 12339, 19194, 24678, 28791, 57582, 86373, 172746, 1153777, 2307554, 3461331, 6922662, 8076439, 10383993, 16152878, 20767986, 24229317, 31151979, 48458634, 62303958, 72687951, 145375902, 218063853, 436127706, 527276089, 1054552178, 1581828267, 3163656534, 3690932623, 4745484801, 7381865246, 9490969602, 11072797869, 14236454403, 22145595738, 28472908806, 33218393607, 66436787214, 99655180821, 199310361642]

約数ペア:

[(1, 199310361642), (2, 99655180821), (3, 66436787214), (6, 33218393607), (7, 28472908806), (9, 22145595738), (14, 14236454403), (18, 11072797869), (21, 9490969602), (27, 7381865246), (42, 4745484801), (54, 3690932623), (63, 3163656534), (126, 1581828267), (189, 1054552178), (378, 527276089), (457, 436127706), (914, 218063853), (1371, 145375902), (2742, 72687951), (3199, 62303958), (4113, 48458634), (6398, 31151979), (8226, 24229317), (9597, 20767986), (12339, 16152878), (19194, 10383993), (24678, 8076439), (28791, 6922662), (57582, 3461331), (86373, 2307554), (172746, 1153777)]