197550372

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{3221}}^1$

素因数の和:3516

約数の個数: 48

約数和(自身を含む): 487166400

約数和(自身を除く): 289616028

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 269, 538, 807, 1076, 1614, 3221, 3228, 5111, 6442, 9663, 10222, 12884, 15333, 19326, 20444, 30666, 38652, 61199, 61332, 122398, 183597, 244796, 367194, 734388, 866449, 1732898, 2599347, 3465796, 5198694, 10397388, 16462531, 32925062, 49387593, 65850124, 98775186, 197550372]

約数ペア:

[(1, 197550372), (2, 98775186), (3, 65850124), (4, 49387593), (6, 32925062), (12, 16462531), (19, 10397388), (38, 5198694), (57, 3465796), (76, 2599347), (114, 1732898), (228, 866449), (269, 734388), (538, 367194), (807, 244796), (1076, 183597), (1614, 122398), (3221, 61332), (3228, 61199), (5111, 38652), (6442, 30666), (9663, 20444), (10222, 19326), (12884, 15333)]