201497413

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1021}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 247242240

約数和(自身を除く): 45744827

約数列:

[1, 13, 17, 19, 47, 221, 247, 323, 611, 799, 893, 1021, 4199, 10387, 11609, 13273, 15181, 17357, 19399, 47987, 197353, 225641, 252187, 329783, 623831, 815779, 911753, 4287179, 10605127, 11852789, 15499801, 201497413]

約数ペア:

[(1, 201497413), (13, 15499801), (17, 11852789), (19, 10605127), (47, 4287179), (221, 911753), (247, 815779), (323, 623831), (611, 329783), (799, 252187), (893, 225641), (1021, 197353), (4199, 47987), (10387, 19399), (11609, 17357), (13273, 15181)]