236439910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{198689}}^1$

素因数の和:198720

約数の個数: 32

約数和(自身を含む): 515004480

約数和(自身を除く): 278564570

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 198689, 397378, 993445, 1390823, 1986890, 2781646, 3377713, 6755426, 6954115, 13908230, 16888565, 23643991, 33777130, 47287982, 118219955, 236439910]

約数ペア:

[(1, 236439910), (2, 118219955), (5, 47287982), (7, 33777130), (10, 23643991), (14, 16888565), (17, 13908230), (34, 6954115), (35, 6755426), (70, 3377713), (85, 2781646), (119, 1986890), (170, 1390823), (238, 993445), (595, 397378), (1190, 198689)]