201102340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{4507}}^1$

素因数の和:4636

約数の個数: 48

約数和(自身を含む): 445318272

約数和(自身を除く): 244215932

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 97, 115, 194, 230, 388, 460, 485, 970, 1940, 2231, 4462, 4507, 8924, 9014, 11155, 18028, 22310, 22535, 44620, 45070, 90140, 103661, 207322, 414644, 437179, 518305, 874358, 1036610, 1748716, 2073220, 2185895, 4371790, 8743580, 10055117, 20110234, 40220468, 50275585, 100551170, 201102340]

約数ペア:

[(1, 201102340), (2, 100551170), (4, 50275585), (5, 40220468), (10, 20110234), (20, 10055117), (23, 8743580), (46, 4371790), (92, 2185895), (97, 2073220), (115, 1748716), (194, 1036610), (230, 874358), (388, 518305), (460, 437179), (485, 414644), (970, 207322), (1940, 103661), (2231, 90140), (4462, 45070), (4507, 44620), (8924, 22535), (9014, 22310), (11155, 18028)]