202386250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:433

約数の個数: 80

約数和(自身を含む): 425113920

約数和(自身を除く): 222727670

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 125, 205, 250, 275, 359, 410, 451, 550, 625, 718, 902, 1025, 1250, 1375, 1795, 2050, 2255, 2750, 3590, 3949, 4510, 5125, 6875, 7898, 8975, 10250, 11275, 13750, 14719, 17950, 19745, 22550, 25625, 29438, 39490, 44875, 51250, 56375, 73595, 89750, 98725, 112750, 147190, 161909, 197450, 224375, 281875, 323818, 367975, 448750, 493625, 563750, 735950, 809545, 987250, 1619090, 1839875, 2468125, 3679750, 4047725, 4936250, 8095450, 9199375, 18398750, 20238625, 40477250, 101193125, 202386250]

約数ペア:

[(1, 202386250), (2, 101193125), (5, 40477250), (10, 20238625), (11, 18398750), (22, 9199375), (25, 8095450), (41, 4936250), (50, 4047725), (55, 3679750), (82, 2468125), (110, 1839875), (125, 1619090), (205, 987250), (250, 809545), (275, 735950), (359, 563750), (410, 493625), (451, 448750), (550, 367975), (625, 323818), (718, 281875), (902, 224375), (1025, 197450), (1250, 161909), (1375, 147190), (1795, 112750), (2050, 98725), (2255, 89750), (2750, 73595), (3590, 56375), (3949, 51250), (4510, 44875), (5125, 39490), (6875, 29438), (7898, 25625), (8975, 22550), (10250, 19745), (11275, 17950), (13750, 14719)]