201628639685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{7793}}^1$

素因数の和:8126

約数の個数: 64

約数和(自身を含む): 279434727936

約数和(自身を除く): 77806088251

約数列:

[1, 5, 11, 23, 55, 113, 115, 181, 253, 565, 905, 1243, 1265, 1991, 2599, 4163, 6215, 7793, 9955, 12995, 20453, 20815, 28589, 38965, 45793, 85723, 102265, 142945, 179239, 224983, 228965, 428615, 470419, 880609, 896195, 1124915, 1410533, 1971629, 2352095, 4403045, 5174609, 7052665, 9686699, 9858145, 15515863, 20254007, 25873045, 32442259, 48433495, 77579315, 101270035, 159390229, 162211295, 222794077, 356864849, 796951145, 1113970385, 1753292519, 1784324245, 3665975267, 8766462595, 18329876335, 40325727937, 201628639685]

約数ペア:

[(1, 201628639685), (5, 40325727937), (11, 18329876335), (23, 8766462595), (55, 3665975267), (113, 1784324245), (115, 1753292519), (181, 1113970385), (253, 796951145), (565, 356864849), (905, 222794077), (1243, 162211295), (1265, 159390229), (1991, 101270035), (2599, 77579315), (4163, 48433495), (6215, 32442259), (7793, 25873045), (9955, 20254007), (12995, 15515863), (20453, 9858145), (20815, 9686699), (28589, 7052665), (38965, 5174609), (45793, 4403045), (85723, 2352095), (102265, 1971629), (142945, 1410533), (179239, 1124915), (224983, 896195), (228965, 880609), (428615, 470419)]