208586484

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{653}}^1$

素因数の和:1149

約数の個数: 72

約数和(自身を含む): 557051040

約数和(自身を除く): 348464556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 467, 653, 684, 934, 1306, 1401, 1868, 1959, 2612, 2802, 3918, 4203, 5604, 5877, 7836, 8406, 8873, 11754, 12407, 16812, 17746, 23508, 24814, 26619, 35492, 37221, 49628, 53238, 74442, 79857, 106476, 111663, 148884, 159714, 223326, 304951, 319428, 446652, 609902, 914853, 1219804, 1829706, 2744559, 3659412, 5489118, 5794069, 10978236, 11588138, 17382207, 23176276, 34764414, 52146621, 69528828, 104293242, 208586484]

約数ペア:

[(1, 208586484), (2, 104293242), (3, 69528828), (4, 52146621), (6, 34764414), (9, 23176276), (12, 17382207), (18, 11588138), (19, 10978236), (36, 5794069), (38, 5489118), (57, 3659412), (76, 2744559), (114, 1829706), (171, 1219804), (228, 914853), (342, 609902), (467, 446652), (653, 319428), (684, 304951), (934, 223326), (1306, 159714), (1401, 148884), (1868, 111663), (1959, 106476), (2612, 79857), (2802, 74442), (3918, 53238), (4203, 49628), (5604, 37221), (5877, 35492), (7836, 26619), (8406, 24814), (8873, 23508), (11754, 17746), (12407, 16812)]