201274437892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2699}}^1\times {\mathrm{89203}}^1$

素因数の和:91936

約数の個数: 48

約数和(自身を含む): 404629344000

約数和(自身を除く): 203354906108

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 2699, 5398, 10796, 29689, 51281, 59378, 89203, 102562, 118756, 178406, 205124, 356812, 564091, 981233, 1128182, 1694857, 1962466, 2256364, 3389714, 3924932, 6779428, 18643427, 37286854, 74573708, 240758897, 481517794, 963035588, 2648347867, 4574419043, 5296695734, 9148838086, 10593391468, 18297676172, 50318609473, 100637218946, 201274437892]

約数ペア:

[(1, 201274437892), (2, 100637218946), (4, 50318609473), (11, 18297676172), (19, 10593391468), (22, 9148838086), (38, 5296695734), (44, 4574419043), (76, 2648347867), (209, 963035588), (418, 481517794), (836, 240758897), (2699, 74573708), (5398, 37286854), (10796, 18643427), (29689, 6779428), (51281, 3924932), (59378, 3389714), (89203, 2256364), (102562, 1962466), (118756, 1694857), (178406, 1128182), (205124, 981233), (356812, 564091)]