197503620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{853}}^1$

素因数の和:1109

約数の個数: 96

約数和(自身を含む): 588809088

約数和(自身を除く): 391305468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 227, 255, 340, 454, 510, 681, 853, 908, 1020, 1135, 1362, 1706, 2270, 2559, 2724, 3405, 3412, 3859, 4265, 4540, 5118, 6810, 7718, 8530, 10236, 11577, 12795, 13620, 14501, 15436, 17060, 19295, 23154, 25590, 29002, 38590, 43503, 46308, 51180, 57885, 58004, 72505, 77180, 87006, 115770, 145010, 174012, 193631, 217515, 231540, 290020, 387262, 435030, 580893, 774524, 870060, 968155, 1161786, 1936310, 2323572, 2904465, 3291727, 3872620, 5808930, 6583454, 9875181, 11617860, 13166908, 16458635, 19750362, 32917270, 39500724, 49375905, 65834540, 98751810, 197503620]

約数ペア:

[(1, 197503620), (2, 98751810), (3, 65834540), (4, 49375905), (5, 39500724), (6, 32917270), (10, 19750362), (12, 16458635), (15, 13166908), (17, 11617860), (20, 9875181), (30, 6583454), (34, 5808930), (51, 3872620), (60, 3291727), (68, 2904465), (85, 2323572), (102, 1936310), (170, 1161786), (204, 968155), (227, 870060), (255, 774524), (340, 580893), (454, 435030), (510, 387262), (681, 290020), (853, 231540), (908, 217515), (1020, 193631), (1135, 174012), (1362, 145010), (1706, 115770), (2270, 87006), (2559, 77180), (2724, 72505), (3405, 58004), (3412, 57885), (3859, 51180), (4265, 46308), (4540, 43503), (5118, 38590), (6810, 29002), (7718, 25590), (8530, 23154), (10236, 19295), (11577, 17060), (12795, 15436), (13620, 14501)]