201790250

素因数分解:

$2^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{11057}}^1$

素因数の和:11147

約数の個数: 32

約数和(自身を含む): 382960656

約数和(自身を除く): 181170406

約数列:

[1, 2, 5, 10, 25, 50, 73, 125, 146, 250, 365, 730, 1825, 3650, 9125, 11057, 18250, 22114, 55285, 110570, 276425, 552850, 807161, 1382125, 1614322, 2764250, 4035805, 8071610, 20179025, 40358050, 100895125, 201790250]

約数ペア:

[(1, 201790250), (2, 100895125), (5, 40358050), (10, 20179025), (25, 8071610), (50, 4035805), (73, 2764250), (125, 1614322), (146, 1382125), (250, 807161), (365, 552850), (730, 276425), (1825, 110570), (3650, 55285), (9125, 22114), (11057, 18250)]