221886924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{155383}}^1$

素因数の和:155414

約数の個数: 48

約数和(自身を含む): 626508288

約数和(自身を除く): 404621364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 155383, 310766, 466149, 621532, 932298, 1087681, 1864596, 2175362, 2641511, 3263043, 4350724, 5283022, 6526086, 7924533, 10566044, 13052172, 15849066, 18490577, 31698132, 36981154, 55471731, 73962308, 110943462, 221886924]

約数ペア:

[(1, 221886924), (2, 110943462), (3, 73962308), (4, 55471731), (6, 36981154), (7, 31698132), (12, 18490577), (14, 15849066), (17, 13052172), (21, 10566044), (28, 7924533), (34, 6526086), (42, 5283022), (51, 4350724), (68, 3263043), (84, 2641511), (102, 2175362), (119, 1864596), (204, 1087681), (238, 932298), (357, 621532), (476, 466149), (714, 310766), (1428, 155383)]