206971928425

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{379}}^1\times {\mathrm{1223}}^1$

素因数の和:2002

約数の個数: 48

約数和(自身を含む): 263170477440

約数和(自身を除く): 56198549015

約数列:

[1, 5, 25, 53, 265, 337, 379, 1223, 1325, 1685, 1895, 6115, 8425, 9475, 17861, 20087, 30575, 64819, 89305, 100435, 127723, 324095, 412151, 446525, 463517, 502175, 638615, 1620475, 2060755, 2317585, 3193075, 6769319, 10303775, 11587925, 21844003, 24566401, 33846595, 109220015, 122832005, 156205229, 169232975, 546100075, 614160025, 781026145, 3905130725, 8278877137, 41394385685, 206971928425]

約数ペア:

[(1, 206971928425), (5, 41394385685), (25, 8278877137), (53, 3905130725), (265, 781026145), (337, 614160025), (379, 546100075), (1223, 169232975), (1325, 156205229), (1685, 122832005), (1895, 109220015), (6115, 33846595), (8425, 24566401), (9475, 21844003), (17861, 11587925), (20087, 10303775), (30575, 6769319), (64819, 3193075), (89305, 2317585), (100435, 2060755), (127723, 1620475), (324095, 638615), (412151, 502175), (446525, 463517)]