201222164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 431639040

約数和(自身を除く): 230416876

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 61, 73, 79, 122, 143, 146, 158, 244, 286, 292, 316, 572, 671, 793, 803, 869, 949, 1027, 1342, 1586, 1606, 1738, 1898, 2054, 2684, 3172, 3212, 3476, 3796, 4108, 4453, 4819, 5767, 8723, 8906, 9638, 10439, 11297, 11534, 17446, 17812, 19276, 20878, 22594, 23068, 34892, 41756, 45188, 48983, 53009, 57889, 62647, 63437, 74971, 97966, 106018, 115778, 125294, 126874, 149942, 195932, 212036, 231556, 250588, 253748, 299884, 351787, 636779, 689117, 703574, 824681, 1273558, 1378234, 1407148, 1649362, 2547116, 2756468, 3298724, 3869657, 4573231, 7739314, 9146462, 15478628, 18292924, 50305541, 100611082, 201222164]

約数ペア:

[(1, 201222164), (2, 100611082), (4, 50305541), (11, 18292924), (13, 15478628), (22, 9146462), (26, 7739314), (44, 4573231), (52, 3869657), (61, 3298724), (73, 2756468), (79, 2547116), (122, 1649362), (143, 1407148), (146, 1378234), (158, 1273558), (244, 824681), (286, 703574), (292, 689117), (316, 636779), (572, 351787), (671, 299884), (793, 253748), (803, 250588), (869, 231556), (949, 212036), (1027, 195932), (1342, 149942), (1586, 126874), (1606, 125294), (1738, 115778), (1898, 106018), (2054, 97966), (2684, 74971), (3172, 63437), (3212, 62647), (3476, 57889), (3796, 53009), (4108, 48983), (4453, 45188), (4819, 41756), (5767, 34892), (8723, 23068), (8906, 22594), (9638, 20878), (10439, 19276), (11297, 17812), (11534, 17446)]