201577428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:414

約数の個数: 144

約数和(自身を含む): 583879296

約数和(自身を除く): 382301868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 61, 69, 78, 92, 117, 122, 138, 156, 183, 207, 234, 244, 276, 299, 307, 366, 414, 468, 549, 598, 614, 732, 793, 828, 897, 921, 1098, 1196, 1228, 1403, 1586, 1794, 1842, 2196, 2379, 2691, 2763, 2806, 3172, 3588, 3684, 3991, 4209, 4758, 5382, 5526, 5612, 7061, 7137, 7982, 8418, 9516, 10764, 11052, 11973, 12627, 14122, 14274, 15964, 16836, 18239, 18727, 21183, 23946, 25254, 28244, 28548, 35919, 36478, 37454, 42366, 47892, 50508, 54717, 56181, 63549, 71838, 72956, 74908, 84732, 91793, 109434, 112362, 127098, 143676, 164151, 168543, 183586, 218868, 224724, 243451, 254196, 275379, 328302, 337086, 367172, 430721, 486902, 550758, 656604, 674172, 730353, 826137, 861442, 973804, 1101516, 1292163, 1460706, 1652274, 1722884, 2191059, 2584326, 2921412, 3304548, 3876489, 4382118, 5168652, 5599373, 7752978, 8764236, 11198746, 15505956, 16798119, 22397492, 33596238, 50394357, 67192476, 100788714, 201577428]

約数ペア:

[(1, 201577428), (2, 100788714), (3, 67192476), (4, 50394357), (6, 33596238), (9, 22397492), (12, 16798119), (13, 15505956), (18, 11198746), (23, 8764236), (26, 7752978), (36, 5599373), (39, 5168652), (46, 4382118), (52, 3876489), (61, 3304548), (69, 2921412), (78, 2584326), (92, 2191059), (117, 1722884), (122, 1652274), (138, 1460706), (156, 1292163), (183, 1101516), (207, 973804), (234, 861442), (244, 826137), (276, 730353), (299, 674172), (307, 656604), (366, 550758), (414, 486902), (468, 430721), (549, 367172), (598, 337086), (614, 328302), (732, 275379), (793, 254196), (828, 243451), (897, 224724), (921, 218868), (1098, 183586), (1196, 168543), (1228, 164151), (1403, 143676), (1586, 127098), (1794, 112362), (1842, 109434), (2196, 91793), (2379, 84732), (2691, 74908), (2763, 72956), (2806, 71838), (3172, 63549), (3588, 56181), (3684, 54717), (3991, 50508), (4209, 47892), (4758, 42366), (5382, 37454), (5526, 36478), (5612, 35919), (7061, 28548), (7137, 28244), (7982, 25254), (8418, 23946), (9516, 21183), (10764, 18727), (11052, 18239), (11973, 16836), (12627, 15964), (14122, 14274)]