201215282

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1163}}^1$

素因数の和:1370

約数の個数: 32

約数和(自身を含む): 331041600

約数和(自身を除く): 129826318

約数列:

[1, 2, 19, 29, 38, 58, 157, 314, 551, 1102, 1163, 2326, 2983, 4553, 5966, 9106, 22097, 33727, 44194, 67454, 86507, 173014, 182591, 365182, 640813, 1281626, 3469229, 5295139, 6938458, 10590278, 100607641, 201215282]

約数ペア:

[(1, 201215282), (2, 100607641), (19, 10590278), (29, 6938458), (38, 5295139), (58, 3469229), (157, 1281626), (314, 640813), (551, 365182), (1102, 182591), (1163, 173014), (2326, 86507), (2983, 67454), (4553, 44194), (5966, 33727), (9106, 22097)]