201449744524

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{9463}}^1\times {\mathrm{6389}}^1$

素因数の和:15887

約数の個数: 72

約数和(自身を含む): 434331162720

約数和(自身を除く): 232881418196

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 6389, 9463, 12778, 18926, 25556, 37852, 44723, 66241, 89446, 108613, 132482, 160871, 178892, 217226, 264964, 313061, 321742, 434452, 463687, 626122, 643484, 760291, 927374, 1126097, 1252244, 1520582, 1854748, 2252194, 3041164, 4504388, 5322037, 7882679, 10644074, 15765358, 21288148, 31530716, 60459107, 120918214, 241836428, 423213749, 846427498, 1027804819, 1692854996, 2055609638, 2962496243, 4111219276, 5924992486, 7194633733, 11849984972, 14389267466, 28778534932, 50362436131, 100724872262, 201449744524]

約数ペア:

[(1, 201449744524), (2, 100724872262), (4, 50362436131), (7, 28778534932), (14, 14389267466), (17, 11849984972), (28, 7194633733), (34, 5924992486), (49, 4111219276), (68, 2962496243), (98, 2055609638), (119, 1692854996), (196, 1027804819), (238, 846427498), (476, 423213749), (833, 241836428), (1666, 120918214), (3332, 60459107), (6389, 31530716), (9463, 21288148), (12778, 15765358), (18926, 10644074), (25556, 7882679), (37852, 5322037), (44723, 4504388), (66241, 3041164), (89446, 2252194), (108613, 1854748), (132482, 1520582), (160871, 1252244), (178892, 1126097), (217226, 927374), (264964, 760291), (313061, 643484), (321742, 626122), (434452, 463687)]