198700008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{7673}}^1$

素因数の和:7778

約数の個数: 64

約数和(自身を含む): 541477440

約数和(自身を除く): 342777432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 83, 104, 156, 166, 249, 312, 332, 498, 664, 996, 1079, 1992, 2158, 3237, 4316, 6474, 7673, 8632, 12948, 15346, 23019, 25896, 30692, 46038, 61384, 92076, 99749, 184152, 199498, 299247, 398996, 598494, 636859, 797992, 1196988, 1273718, 1910577, 2393976, 2547436, 3821154, 5094872, 7642308, 8279167, 15284616, 16558334, 24837501, 33116668, 49675002, 66233336, 99350004, 198700008]

約数ペア:

[(1, 198700008), (2, 99350004), (3, 66233336), (4, 49675002), (6, 33116668), (8, 24837501), (12, 16558334), (13, 15284616), (24, 8279167), (26, 7642308), (39, 5094872), (52, 3821154), (78, 2547436), (83, 2393976), (104, 1910577), (156, 1273718), (166, 1196988), (249, 797992), (312, 636859), (332, 598494), (498, 398996), (664, 299247), (996, 199498), (1079, 184152), (1992, 99749), (2158, 92076), (3237, 61384), (4316, 46038), (6474, 30692), (7673, 25896), (8632, 23019), (12948, 15346)]