203460556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 426746880

約数和(自身を除く): 223286324

約数列:

[1, 2, 4, 13, 17, 26, 34, 47, 52, 59, 68, 83, 94, 118, 166, 188, 221, 236, 332, 442, 611, 767, 799, 884, 1003, 1079, 1222, 1411, 1534, 1598, 2006, 2158, 2444, 2773, 2822, 3068, 3196, 3901, 4012, 4316, 4897, 5546, 5644, 7802, 9794, 10387, 11092, 13039, 15604, 18343, 19588, 20774, 26078, 36049, 36686, 41548, 47141, 50713, 52156, 63661, 66317, 72098, 73372, 83249, 94282, 101426, 127322, 132634, 144196, 166498, 188564, 202852, 230159, 254644, 265268, 332996, 460318, 612833, 862121, 920636, 1082237, 1225666, 1724242, 2164474, 2451332, 2992067, 3448484, 3912703, 4328948, 5984134, 7825406, 11968268, 15650812, 50865139, 101730278, 203460556]

約数ペア:

[(1, 203460556), (2, 101730278), (4, 50865139), (13, 15650812), (17, 11968268), (26, 7825406), (34, 5984134), (47, 4328948), (52, 3912703), (59, 3448484), (68, 2992067), (83, 2451332), (94, 2164474), (118, 1724242), (166, 1225666), (188, 1082237), (221, 920636), (236, 862121), (332, 612833), (442, 460318), (611, 332996), (767, 265268), (799, 254644), (884, 230159), (1003, 202852), (1079, 188564), (1222, 166498), (1411, 144196), (1534, 132634), (1598, 127322), (2006, 101426), (2158, 94282), (2444, 83249), (2773, 73372), (2822, 72098), (3068, 66317), (3196, 63661), (3901, 52156), (4012, 50713), (4316, 47141), (4897, 41548), (5546, 36686), (5644, 36049), (7802, 26078), (9794, 20774), (10387, 19588), (11092, 18343), (13039, 15604)]