200534145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 377118720

約数和(自身を除く): 176584575

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 131, 183, 239, 305, 393, 427, 655, 717, 915, 917, 1195, 1281, 1673, 1965, 2135, 2751, 3585, 4585, 5019, 6405, 7991, 8365, 13755, 14579, 23973, 25095, 31309, 39955, 43737, 55937, 72895, 93927, 102053, 119865, 156545, 167811, 218685, 219163, 279685, 306159, 469635, 510265, 657489, 839055, 1095815, 1530795, 1909849, 3287445, 5729547, 9549245, 13368943, 28647735, 40106829, 66844715, 200534145]

約数ペア:

[(1, 200534145), (3, 66844715), (5, 40106829), (7, 28647735), (15, 13368943), (21, 9549245), (35, 5729547), (61, 3287445), (105, 1909849), (131, 1530795), (183, 1095815), (239, 839055), (305, 657489), (393, 510265), (427, 469635), (655, 306159), (717, 279685), (915, 219163), (917, 218685), (1195, 167811), (1281, 156545), (1673, 119865), (1965, 102053), (2135, 93927), (2751, 72895), (3585, 55937), (4585, 43737), (5019, 39955), (6405, 31309), (7991, 25095), (8365, 23973), (13755, 14579)]