203951852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6659}}^1$

素因数の和:6726

約数の個数: 48

約数和(自身を含む): 417715200

約数和(自身を除く): 213763348

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 247, 403, 494, 589, 806, 988, 1178, 1612, 2356, 6659, 7657, 13318, 15314, 26636, 30628, 86567, 126521, 173134, 206429, 253042, 346268, 412858, 506084, 825716, 1644773, 2683577, 3289546, 3922151, 5367154, 6579092, 7844302, 10734308, 15688604, 50987963, 101975926, 203951852]

約数ペア:

[(1, 203951852), (2, 101975926), (4, 50987963), (13, 15688604), (19, 10734308), (26, 7844302), (31, 6579092), (38, 5367154), (52, 3922151), (62, 3289546), (76, 2683577), (124, 1644773), (247, 825716), (403, 506084), (494, 412858), (589, 346268), (806, 253042), (988, 206429), (1178, 173134), (1612, 126521), (2356, 86567), (6659, 30628), (7657, 26636), (13318, 15314)]