203480846028

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{392981}}^1$

素因数の和:393767

約数の個数: 72

約数和(自身を含む): 542142247920

約数和(自身を除く): 338661401892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 757, 1514, 2271, 3028, 4542, 6813, 9084, 13626, 14383, 27252, 28766, 43149, 57532, 86298, 129447, 172596, 258894, 392981, 517788, 785962, 1178943, 1571924, 2357886, 3536829, 4715772, 7073658, 7466639, 14147316, 14933278, 22399917, 29866556, 44799834, 67199751, 89599668, 134399502, 268799004, 297486617, 594973234, 892459851, 1189946468, 1784919702, 2677379553, 3569839404, 5354759106, 5652245723, 10709518212, 11304491446, 16956737169, 22608982892, 33913474338, 50870211507, 67826948676, 101740423014, 203480846028]

約数ペア:

[(1, 203480846028), (2, 101740423014), (3, 67826948676), (4, 50870211507), (6, 33913474338), (9, 22608982892), (12, 16956737169), (18, 11304491446), (19, 10709518212), (36, 5652245723), (38, 5354759106), (57, 3569839404), (76, 2677379553), (114, 1784919702), (171, 1189946468), (228, 892459851), (342, 594973234), (684, 297486617), (757, 268799004), (1514, 134399502), (2271, 89599668), (3028, 67199751), (4542, 44799834), (6813, 29866556), (9084, 22399917), (13626, 14933278), (14383, 14147316), (27252, 7466639), (28766, 7073658), (43149, 4715772), (57532, 3536829), (86298, 2357886), (129447, 1571924), (172596, 1178943), (258894, 785962), (392981, 517788)]