204209850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{104723}}^1$

素因数の和:104751

約数の個数: 48

約数和(自身を含む): 545402592

約数和(自身を除く): 341192742

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 104723, 209446, 314169, 523615, 628338, 1047230, 1361399, 1570845, 2618075, 2722798, 3141690, 4084197, 5236150, 6806995, 7854225, 8168394, 13613990, 15708450, 20420985, 34034975, 40841970, 68069950, 102104925, 204209850]

約数ペア:

[(1, 204209850), (2, 102104925), (3, 68069950), (5, 40841970), (6, 34034975), (10, 20420985), (13, 15708450), (15, 13613990), (25, 8168394), (26, 7854225), (30, 6806995), (39, 5236150), (50, 4084197), (65, 3141690), (75, 2722798), (78, 2618075), (130, 1570845), (150, 1361399), (195, 1047230), (325, 628338), (390, 523615), (650, 314169), (975, 209446), (1950, 104723)]