202199625

素因数分解:

$3^3\times 5^3\times {\mathrm{181}}^1\times {\mathrm{331}}^1$

素因数の和:536

約数の個数: 64

約数和(自身を含む): 377045760

約数和(自身を除く): 174846135

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 181, 225, 331, 375, 543, 675, 905, 993, 1125, 1629, 1655, 2715, 2979, 3375, 4525, 4887, 4965, 8145, 8275, 8937, 13575, 14895, 22625, 24435, 24825, 40725, 41375, 44685, 59911, 67875, 74475, 122175, 124125, 179733, 203625, 223425, 299555, 372375, 539199, 610875, 898665, 1117125, 1497775, 1617597, 2695995, 4493325, 7488875, 8087985, 13479975, 22466625, 40439925, 67399875, 202199625]

約数ペア:

[(1, 202199625), (3, 67399875), (5, 40439925), (9, 22466625), (15, 13479975), (25, 8087985), (27, 7488875), (45, 4493325), (75, 2695995), (125, 1617597), (135, 1497775), (181, 1117125), (225, 898665), (331, 610875), (375, 539199), (543, 372375), (675, 299555), (905, 223425), (993, 203625), (1125, 179733), (1629, 124125), (1655, 122175), (2715, 74475), (2979, 67875), (3375, 59911), (4525, 44685), (4887, 41375), (4965, 40725), (8145, 24825), (8275, 24435), (8937, 22625), (13575, 14895)]