201324950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3163}}^1$

素因数の和:3261

約数の個数: 48

約数和(自身を含む): 400182720

約数和(自身を除く): 198857770

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 67, 95, 134, 190, 335, 475, 670, 950, 1273, 1675, 2546, 3163, 3350, 6326, 6365, 12730, 15815, 31630, 31825, 60097, 63650, 79075, 120194, 158150, 211921, 300485, 423842, 600970, 1059605, 1502425, 2119210, 3004850, 4026499, 5298025, 8052998, 10596050, 20132495, 40264990, 100662475, 201324950]

約数ペア:

[(1, 201324950), (2, 100662475), (5, 40264990), (10, 20132495), (19, 10596050), (25, 8052998), (38, 5298025), (50, 4026499), (67, 3004850), (95, 2119210), (134, 1502425), (190, 1059605), (335, 600970), (475, 423842), (670, 300485), (950, 211921), (1273, 158150), (1675, 120194), (2546, 79075), (3163, 63650), (3350, 60097), (6326, 31825), (6365, 31630), (12730, 15815)]