201994890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{354377}}^1$

素因数の和:354406

約数の個数: 32

約数和(自身を含む): 510304320

約数和(自身を除く): 308309430

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 354377, 708754, 1063131, 1771885, 2126262, 3543770, 5315655, 6733163, 10631310, 13466326, 20199489, 33665815, 40398978, 67331630, 100997445, 201994890]

約数ペア:

[(1, 201994890), (2, 100997445), (3, 67331630), (5, 40398978), (6, 33665815), (10, 20199489), (15, 13466326), (19, 10631310), (30, 6733163), (38, 5315655), (57, 3543770), (95, 2126262), (114, 1771885), (190, 1063131), (285, 708754), (570, 354377)]