212964754684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{167}}^2\times {\mathrm{173549}}^1$

素因数の和:173898

約数の個数: 36

約数和(自身を含む): 409020557400

約数和(自身を除く): 196055802716

約数列:

[1, 2, 4, 11, 22, 44, 167, 334, 668, 1837, 3674, 7348, 27889, 55778, 111556, 173549, 306779, 347098, 613558, 694196, 1227116, 1909039, 3818078, 7636156, 28982683, 57965366, 115930732, 318809513, 637619026, 1275238052, 4840108061, 9680216122, 19360432244, 53241188671, 106482377342, 212964754684]

約数ペア:

[(1, 212964754684), (2, 106482377342), (4, 53241188671), (11, 19360432244), (22, 9680216122), (44, 4840108061), (167, 1275238052), (334, 637619026), (668, 318809513), (1837, 115930732), (3674, 57965366), (7348, 28982683), (27889, 7636156), (55778, 3818078), (111556, 1909039), (173549, 1227116), (306779, 694196), (347098, 613558)]