210819984

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{32059}}^1$

素因数の和:32207

約数の個数: 40

約数和(自身を含む): 548610720

約数和(自身を除く): 337790736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 6576, 32059, 64118, 96177, 128236, 192354, 256472, 384708, 512944, 769416, 1538832, 4392083, 8784166, 13176249, 17568332, 26352498, 35136664, 52704996, 70273328, 105409992, 210819984]

約数ペア:

[(1, 210819984), (2, 105409992), (3, 70273328), (4, 52704996), (6, 35136664), (8, 26352498), (12, 17568332), (16, 13176249), (24, 8784166), (48, 4392083), (137, 1538832), (274, 769416), (411, 512944), (548, 384708), (822, 256472), (1096, 192354), (1644, 128236), (2192, 96177), (3288, 64118), (6576, 32059)]