203733961

素因数分解:

${\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^2\times {\mathrm{61}}^1$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 223657560

約数和(自身を除く): 19923599

約数列:

[1, 29, 41, 53, 61, 1189, 1537, 1769, 2173, 2501, 2809, 3233, 63017, 72529, 81461, 93757, 115169, 132553, 171349, 3339901, 3844037, 4969121, 7025309, 203733961]

約数ペア:

[(1, 203733961), (29, 7025309), (41, 4969121), (53, 3844037), (61, 3339901), (1189, 171349), (1537, 132553), (1769, 115169), (2173, 93757), (2501, 81461), (2809, 72529), (3233, 63017)]