210003996

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{971}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 499685760

約数和(自身を除く): 289681764

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 269, 402, 538, 804, 807, 971, 1076, 1614, 1942, 2913, 3228, 3884, 5826, 11652, 18023, 36046, 54069, 65057, 72092, 108138, 130114, 195171, 216276, 260228, 261199, 390342, 522398, 780684, 783597, 1044796, 1567194, 3134388, 17500333, 35000666, 52500999, 70001332, 105001998, 210003996]

約数ペア:

[(1, 210003996), (2, 105001998), (3, 70001332), (4, 52500999), (6, 35000666), (12, 17500333), (67, 3134388), (134, 1567194), (201, 1044796), (268, 783597), (269, 780684), (402, 522398), (538, 390342), (804, 261199), (807, 260228), (971, 216276), (1076, 195171), (1614, 130114), (1942, 108138), (2913, 72092), (3228, 65057), (3884, 54069), (5826, 36046), (11652, 18023)]