200593925

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 324741120

約数和(自身を除く): 124147195

約数列:

[1, 5, 7, 19, 23, 25, 35, 43, 61, 95, 115, 133, 161, 175, 215, 301, 305, 427, 437, 475, 575, 665, 805, 817, 989, 1075, 1159, 1403, 1505, 1525, 2135, 2185, 2623, 3059, 3325, 4025, 4085, 4945, 5719, 5795, 6923, 7015, 7525, 8113, 9821, 10675, 10925, 13115, 15295, 18361, 18791, 20425, 24725, 26657, 28595, 28975, 34615, 35075, 40565, 49105, 49837, 60329, 65575, 76475, 91805, 93955, 131537, 133285, 142975, 173075, 186599, 202825, 245525, 249185, 301645, 348859, 422303, 459025, 469775, 657685, 666425, 932995, 1146251, 1245925, 1508225, 1744295, 2111515, 3288425, 4664975, 5731255, 8023757, 8721475, 10557575, 28656275, 40118785, 200593925]

約数ペア:

[(1, 200593925), (5, 40118785), (7, 28656275), (19, 10557575), (23, 8721475), (25, 8023757), (35, 5731255), (43, 4664975), (61, 3288425), (95, 2111515), (115, 1744295), (133, 1508225), (161, 1245925), (175, 1146251), (215, 932995), (301, 666425), (305, 657685), (427, 469775), (437, 459025), (475, 422303), (575, 348859), (665, 301645), (805, 249185), (817, 245525), (989, 202825), (1075, 186599), (1159, 173075), (1403, 142975), (1505, 133285), (1525, 131537), (2135, 93955), (2185, 91805), (2623, 76475), (3059, 65575), (3325, 60329), (4025, 49837), (4085, 49105), (4945, 40565), (5719, 35075), (5795, 34615), (6923, 28975), (7015, 28595), (7525, 26657), (8113, 24725), (9821, 20425), (10675, 18791), (10925, 18361), (13115, 15295)]