201955970

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1\times {\mathrm{823}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 371630592

約数和(自身を除く): 169674622

約数列:

[1, 2, 5, 10, 53, 106, 265, 463, 530, 823, 926, 1646, 2315, 4115, 4630, 8230, 24539, 43619, 49078, 87238, 122695, 218095, 245390, 381049, 436190, 762098, 1905245, 3810490, 20195597, 40391194, 100977985, 201955970]

約数ペア:

[(1, 201955970), (2, 100977985), (5, 40391194), (10, 20195597), (53, 3810490), (106, 1905245), (265, 762098), (463, 436190), (530, 381049), (823, 245390), (926, 218095), (1646, 122695), (2315, 87238), (4115, 49078), (4630, 43619), (8230, 24539)]