199690512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7523}}^1$

素因数の和:7620

約数の個数: 80

約数和(自身を含む): 597104640

約数和(自身を除く): 397414128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 237, 316, 336, 474, 553, 632, 948, 1106, 1264, 1659, 1896, 2212, 3318, 3792, 4424, 6636, 7523, 8848, 13272, 15046, 22569, 26544, 30092, 45138, 52661, 60184, 90276, 105322, 120368, 157983, 180552, 210644, 315966, 361104, 421288, 594317, 631932, 842576, 1188634, 1263864, 1782951, 2377268, 2527728, 3565902, 4160219, 4754536, 7131804, 8320438, 9509072, 12480657, 14263608, 16640876, 24961314, 28527216, 33281752, 49922628, 66563504, 99845256, 199690512]

約数ペア:

[(1, 199690512), (2, 99845256), (3, 66563504), (4, 49922628), (6, 33281752), (7, 28527216), (8, 24961314), (12, 16640876), (14, 14263608), (16, 12480657), (21, 9509072), (24, 8320438), (28, 7131804), (42, 4754536), (48, 4160219), (56, 3565902), (79, 2527728), (84, 2377268), (112, 1782951), (158, 1263864), (168, 1188634), (237, 842576), (316, 631932), (336, 594317), (474, 421288), (553, 361104), (632, 315966), (948, 210644), (1106, 180552), (1264, 157983), (1659, 120368), (1896, 105322), (2212, 90276), (3318, 60184), (3792, 52661), (4424, 45138), (6636, 30092), (7523, 26544), (8848, 22569), (13272, 15046)]