201262554

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{659}}^1$

素因数の和:752

約数の個数: 72

約数和(自身を含む): 470733120

約数和(自身を除く): 269470566

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 171, 282, 342, 361, 423, 659, 722, 846, 893, 1083, 1318, 1786, 1977, 2166, 2679, 3249, 3954, 5358, 5931, 6498, 8037, 11862, 12521, 16074, 16967, 25042, 30973, 33934, 37563, 50901, 61946, 75126, 92919, 101802, 112689, 152703, 185838, 225378, 237899, 278757, 305406, 475798, 557514, 588487, 713697, 1176974, 1427394, 1765461, 2141091, 3530922, 4282182, 5296383, 10592766, 11181253, 22362506, 33543759, 67087518, 100631277, 201262554]

約数ペア:

[(1, 201262554), (2, 100631277), (3, 67087518), (6, 33543759), (9, 22362506), (18, 11181253), (19, 10592766), (38, 5296383), (47, 4282182), (57, 3530922), (94, 2141091), (114, 1765461), (141, 1427394), (171, 1176974), (282, 713697), (342, 588487), (361, 557514), (423, 475798), (659, 305406), (722, 278757), (846, 237899), (893, 225378), (1083, 185838), (1318, 152703), (1786, 112689), (1977, 101802), (2166, 92919), (2679, 75126), (3249, 61946), (3954, 50901), (5358, 37563), (5931, 33934), (6498, 30973), (8037, 25042), (11862, 16967), (12521, 16074)]