201391488

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{3067}}^1$

素因数の和:3109

約数の個数: 128

約数和(自身を含む): 625872000

約数和(自身を除く): 424480512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2432, 2736, 3067, 3456, 3648, 4104, 5472, 6134, 7296, 8208, 9201, 10944, 12268, 16416, 18402, 21888, 24536, 27603, 32832, 36804, 49072, 55206, 58273, 65664, 73608, 82809, 98144, 110412, 116546, 147216, 165618, 174819, 196288, 220824, 233092, 294432, 331236, 349638, 392576, 441648, 466184, 524457, 588864, 662472, 699276, 883296, 932368, 1048914, 1177728, 1324944, 1398552, 1573371, 1766592, 1864736, 2097828, 2649888, 2797104, 3146742, 3533184, 3729472, 4195656, 5299776, 5594208, 6293484, 7458944, 8391312, 10599552, 11188416, 12586968, 16782624, 22376832, 25173936, 33565248, 50347872, 67130496, 100695744, 201391488]

約数ペア:

[(1, 201391488), (2, 100695744), (3, 67130496), (4, 50347872), (6, 33565248), (8, 25173936), (9, 22376832), (12, 16782624), (16, 12586968), (18, 11188416), (19, 10599552), (24, 8391312), (27, 7458944), (32, 6293484), (36, 5594208), (38, 5299776), (48, 4195656), (54, 3729472), (57, 3533184), (64, 3146742), (72, 2797104), (76, 2649888), (96, 2097828), (108, 1864736), (114, 1766592), (128, 1573371), (144, 1398552), (152, 1324944), (171, 1177728), (192, 1048914), (216, 932368), (228, 883296), (288, 699276), (304, 662472), (342, 588864), (384, 524457), (432, 466184), (456, 441648), (513, 392576), (576, 349638), (608, 331236), (684, 294432), (864, 233092), (912, 220824), (1026, 196288), (1152, 174819), (1216, 165618), (1368, 147216), (1728, 116546), (1824, 110412), (2052, 98144), (2432, 82809), (2736, 73608), (3067, 65664), (3456, 58273), (3648, 55206), (4104, 49072), (5472, 36804), (6134, 32832), (7296, 27603), (8208, 24536), (9201, 21888), (10944, 18402), (12268, 16416)]