203209950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{25561}}^1$

素因数の和:25629

約数の個数: 48

約数和(自身を含む): 513489456

約数和(自身を除く): 310279506

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 150, 159, 265, 318, 530, 795, 1325, 1590, 2650, 3975, 7950, 25561, 51122, 76683, 127805, 153366, 255610, 383415, 639025, 766830, 1278050, 1354733, 1917075, 2709466, 3834150, 4064199, 6773665, 8128398, 13547330, 20320995, 33868325, 40641990, 67736650, 101604975, 203209950]

約数ペア:

[(1, 203209950), (2, 101604975), (3, 67736650), (5, 40641990), (6, 33868325), (10, 20320995), (15, 13547330), (25, 8128398), (30, 6773665), (50, 4064199), (53, 3834150), (75, 2709466), (106, 1917075), (150, 1354733), (159, 1278050), (265, 766830), (318, 639025), (530, 383415), (795, 255610), (1325, 153366), (1590, 127805), (2650, 76683), (3975, 51122), (7950, 25561)]