201660810670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{613}}^1\times {\mathrm{271879}}^1$

素因数の和:272521

約数の個数: 48

約数和(自身を含む): 399640762080

約数和(自身を除く): 197979951410

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 613, 1210, 1226, 3065, 6130, 6743, 13486, 33715, 67430, 74173, 148346, 271879, 370865, 543758, 741730, 1359395, 2718790, 2990669, 5981338, 14953345, 29906690, 32897359, 65794718, 164486795, 166661827, 328973590, 333323654, 833309135, 1666618270, 1833280097, 3666560194, 9166400485, 18332800970, 20166081067, 40332162134, 100830405335, 201660810670]

約数ペア:

[(1, 201660810670), (2, 100830405335), (5, 40332162134), (10, 20166081067), (11, 18332800970), (22, 9166400485), (55, 3666560194), (110, 1833280097), (121, 1666618270), (242, 833309135), (605, 333323654), (613, 328973590), (1210, 166661827), (1226, 164486795), (3065, 65794718), (6130, 32897359), (6743, 29906690), (13486, 14953345), (33715, 5981338), (67430, 2990669), (74173, 2718790), (148346, 1359395), (271879, 741730), (370865, 543758)]