201996915092

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1037563}}^1$

素因数の和:1038000

約数の個数: 48

約数和(自身を含む): 428804449920

約数和(自身を除く): 226807534828

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 409, 476, 818, 1636, 2863, 5726, 6953, 11452, 13906, 27812, 48671, 97342, 194684, 1037563, 2075126, 4150252, 7262941, 14525882, 17638571, 29051764, 35277142, 70554284, 123469997, 246939994, 424363267, 493879988, 848726534, 1697453068, 2970542869, 5941085738, 7214175539, 11882171476, 14428351078, 28856702156, 50499228773, 100998457546, 201996915092]

約数ペア:

[(1, 201996915092), (2, 100998457546), (4, 50499228773), (7, 28856702156), (14, 14428351078), (17, 11882171476), (28, 7214175539), (34, 5941085738), (68, 2970542869), (119, 1697453068), (238, 848726534), (409, 493879988), (476, 424363267), (818, 246939994), (1636, 123469997), (2863, 70554284), (5726, 35277142), (6953, 29051764), (11452, 17638571), (13906, 14525882), (27812, 7262941), (48671, 4150252), (97342, 2075126), (194684, 1037563)]