196390175

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 271188000

約数和(自身を除く): 74797825

約数列:

[1, 5, 19, 25, 29, 53, 95, 145, 265, 269, 475, 551, 725, 1007, 1325, 1345, 1537, 2755, 5035, 5111, 6725, 7685, 7801, 13775, 14257, 25175, 25555, 29203, 38425, 39005, 71285, 127775, 146015, 148219, 195025, 270883, 356425, 413453, 730075, 741095, 1354415, 2067265, 3705475, 6772075, 7855607, 10336325, 39278035, 196390175]

約数ペア:

[(1, 196390175), (5, 39278035), (19, 10336325), (25, 7855607), (29, 6772075), (53, 3705475), (95, 2067265), (145, 1354415), (265, 741095), (269, 730075), (475, 413453), (551, 356425), (725, 270883), (1007, 195025), (1325, 148219), (1345, 146015), (1537, 127775), (2755, 71285), (5035, 39005), (5111, 38425), (6725, 29203), (7685, 25555), (7801, 25175), (13775, 14257)]