201836350

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{661}}^1$

素因数の和:901

約数の個数: 48

約数和(自身を含む): 390082176

約数和(自身を除く): 188245826

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 197, 310, 394, 661, 775, 985, 1322, 1550, 1970, 3305, 4925, 6107, 6610, 9850, 12214, 16525, 20491, 30535, 33050, 40982, 61070, 102455, 130217, 152675, 204910, 260434, 305350, 512275, 651085, 1024550, 1302170, 3255425, 4036727, 6510850, 8073454, 20183635, 40367270, 100918175, 201836350]

約数ペア:

[(1, 201836350), (2, 100918175), (5, 40367270), (10, 20183635), (25, 8073454), (31, 6510850), (50, 4036727), (62, 3255425), (155, 1302170), (197, 1024550), (310, 651085), (394, 512275), (661, 305350), (775, 260434), (985, 204910), (1322, 152675), (1550, 130217), (1970, 102455), (3305, 61070), (4925, 40982), (6107, 33050), (6610, 30535), (9850, 20491), (12214, 16525)]