206496332

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:739

約数の個数: 72

約数和(自身を含む): 450616320

約数和(自身を除く): 244119988

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 361, 434, 532, 589, 659, 722, 868, 1178, 1318, 1444, 2356, 2527, 2636, 4123, 4613, 5054, 8246, 9226, 10108, 11191, 12521, 16492, 18452, 20429, 22382, 25042, 40858, 44764, 50084, 78337, 81716, 87647, 143003, 156674, 175294, 237899, 286006, 313348, 350588, 388151, 475798, 572012, 776302, 951596, 1552604, 1665293, 2717057, 3330586, 5434114, 6661172, 7374869, 10868228, 14749738, 29499476, 51624083, 103248166, 206496332]

約数ペア:

[(1, 206496332), (2, 103248166), (4, 51624083), (7, 29499476), (14, 14749738), (19, 10868228), (28, 7374869), (31, 6661172), (38, 5434114), (62, 3330586), (76, 2717057), (124, 1665293), (133, 1552604), (217, 951596), (266, 776302), (361, 572012), (434, 475798), (532, 388151), (589, 350588), (659, 313348), (722, 286006), (868, 237899), (1178, 175294), (1318, 156674), (1444, 143003), (2356, 87647), (2527, 81716), (2636, 78337), (4123, 50084), (4613, 44764), (5054, 40858), (8246, 25042), (9226, 22382), (10108, 20429), (11191, 18452), (12521, 16492)]