199858308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{16217}}^1$

素因数の和:16316

約数の個数: 48

約数和(自身を含む): 508596480

約数和(自身を除く): 308738172

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 237, 316, 474, 948, 1027, 2054, 3081, 4108, 6162, 12324, 16217, 32434, 48651, 64868, 97302, 194604, 210821, 421642, 632463, 843284, 1264926, 1281143, 2529852, 2562286, 3843429, 5124572, 7686858, 15373716, 16654859, 33309718, 49964577, 66619436, 99929154, 199858308]

約数ペア:

[(1, 199858308), (2, 99929154), (3, 66619436), (4, 49964577), (6, 33309718), (12, 16654859), (13, 15373716), (26, 7686858), (39, 5124572), (52, 3843429), (78, 2562286), (79, 2529852), (156, 1281143), (158, 1264926), (237, 843284), (316, 632463), (474, 421642), (948, 210821), (1027, 194604), (2054, 97302), (3081, 64868), (4108, 48651), (6162, 32434), (12324, 16217)]