203436210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{647}}^1$

素因数の和:927

約数の個数: 64

約数和(自身を含む): 501645312

約数和(自身を除く): 298209102

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 223, 235, 282, 446, 470, 647, 669, 705, 1115, 1294, 1338, 1410, 1941, 2230, 3235, 3345, 3882, 6470, 6690, 9705, 10481, 19410, 20962, 30409, 31443, 52405, 60818, 62886, 91227, 104810, 144281, 152045, 157215, 182454, 288562, 304090, 314430, 432843, 456135, 721405, 865686, 912270, 1442810, 2164215, 4328430, 6781207, 13562414, 20343621, 33906035, 40687242, 67812070, 101718105, 203436210]

約数ペア:

[(1, 203436210), (2, 101718105), (3, 67812070), (5, 40687242), (6, 33906035), (10, 20343621), (15, 13562414), (30, 6781207), (47, 4328430), (94, 2164215), (141, 1442810), (223, 912270), (235, 865686), (282, 721405), (446, 456135), (470, 432843), (647, 314430), (669, 304090), (705, 288562), (1115, 182454), (1294, 157215), (1338, 152045), (1410, 144281), (1941, 104810), (2230, 91227), (3235, 62886), (3345, 60818), (3882, 52405), (6470, 31443), (6690, 30409), (9705, 20962), (10481, 19410)]