196578190

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{4243}}^1$

素因数の和:4404

約数の個数: 32

約数和(自身を含む): 365764896

約数和(自身を除く): 169186706

約数列:

[1, 2, 5, 10, 41, 82, 113, 205, 226, 410, 565, 1130, 4243, 4633, 8486, 9266, 21215, 23165, 42430, 46330, 173963, 347926, 479459, 869815, 958918, 1739630, 2397295, 4794590, 19657819, 39315638, 98289095, 196578190]

約数ペア:

[(1, 196578190), (2, 98289095), (5, 39315638), (10, 19657819), (41, 4794590), (82, 2397295), (113, 1739630), (205, 958918), (226, 869815), (410, 479459), (565, 347926), (1130, 173963), (4243, 46330), (4633, 42430), (8486, 23165), (9266, 21215)]