201691264

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1571}}^1$

素因数の和:1661

約数の個数: 64

約数和(自身を含む): 432928800

約数和(自身を除く): 231237536

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 59, 64, 68, 118, 128, 136, 236, 272, 472, 544, 944, 1003, 1088, 1571, 1888, 2006, 2176, 3142, 3776, 4012, 6284, 7552, 8024, 12568, 16048, 25136, 26707, 32096, 50272, 53414, 64192, 92689, 100544, 106828, 128384, 185378, 201088, 213656, 370756, 427312, 741512, 854624, 1483024, 1575713, 1709248, 2966048, 3151426, 3418496, 5932096, 6302852, 11864192, 12605704, 25211408, 50422816, 100845632, 201691264]

約数ペア:

[(1, 201691264), (2, 100845632), (4, 50422816), (8, 25211408), (16, 12605704), (17, 11864192), (32, 6302852), (34, 5932096), (59, 3418496), (64, 3151426), (68, 2966048), (118, 1709248), (128, 1575713), (136, 1483024), (236, 854624), (272, 741512), (472, 427312), (544, 370756), (944, 213656), (1003, 201088), (1088, 185378), (1571, 128384), (1888, 106828), (2006, 100544), (2176, 92689), (3142, 64192), (3776, 53414), (4012, 50272), (6284, 32096), (7552, 26707), (8024, 25136), (12568, 16048)]