222990196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4019}}^1$

素因数の和:4144

約数の個数: 48

約数和(自身を含む): 463296960

約数和(自身を除く): 240306764

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 97, 143, 194, 286, 388, 572, 1067, 1261, 2134, 2522, 4019, 4268, 5044, 8038, 13871, 16076, 27742, 44209, 52247, 55484, 88418, 104494, 176836, 208988, 389843, 574717, 779686, 1149434, 1559372, 2298868, 4288273, 5067959, 8576546, 10135918, 17153092, 20271836, 55747549, 111495098, 222990196]

約数ペア:

[(1, 222990196), (2, 111495098), (4, 55747549), (11, 20271836), (13, 17153092), (22, 10135918), (26, 8576546), (44, 5067959), (52, 4288273), (97, 2298868), (143, 1559372), (194, 1149434), (286, 779686), (388, 574717), (572, 389843), (1067, 208988), (1261, 176836), (2134, 104494), (2522, 88418), (4019, 55484), (4268, 52247), (5044, 44209), (8038, 27742), (13871, 16076)]