198318198

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{41681}}^1$

素因数の和:41760

約数の個数: 32

約数和(自身を含む): 434159712

約数和(自身を除く): 235841514

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 41681, 83362, 125043, 250086, 541853, 1083706, 1625559, 2542541, 3251118, 5085082, 7627623, 15255246, 33053033, 66106066, 99159099, 198318198]

約数ペア:

[(1, 198318198), (2, 99159099), (3, 66106066), (6, 33053033), (13, 15255246), (26, 7627623), (39, 5085082), (61, 3251118), (78, 2542541), (122, 1625559), (183, 1083706), (366, 541853), (793, 250086), (1586, 125043), (2379, 83362), (4758, 41681)]