201548732

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 486205440

約数和(自身を除く): 284656708

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 31, 38, 44, 62, 76, 77, 101, 121, 124, 133, 154, 202, 209, 217, 242, 266, 308, 341, 404, 418, 434, 484, 532, 589, 682, 707, 836, 847, 868, 1111, 1178, 1364, 1414, 1463, 1694, 1919, 2222, 2299, 2356, 2387, 2828, 2926, 3131, 3388, 3751, 3838, 4123, 4444, 4598, 4774, 5852, 6262, 6479, 7502, 7676, 7777, 8246, 9196, 9548, 12221, 12524, 12958, 13433, 15004, 15554, 16093, 16492, 21109, 21917, 24442, 25916, 26257, 26866, 31108, 32186, 34441, 42218, 43834, 45353, 48884, 52514, 53732, 59489, 64372, 68882, 71269, 84436, 85547, 87668, 90706, 105028, 118978, 137764, 142538, 147763, 171094, 181412, 232199, 237956, 241087, 285076, 295526, 342188, 378851, 416423, 464398, 482174, 498883, 591052, 654379, 757702, 832846, 928796, 964348, 997766, 1308758, 1515404, 1625393, 1665692, 1995532, 2617516, 2651957, 3250786, 4580653, 5303914, 6501572, 7198169, 9161306, 10607828, 14396338, 18322612, 28792676, 50387183, 100774366, 201548732]

約数ペア:

[(1, 201548732), (2, 100774366), (4, 50387183), (7, 28792676), (11, 18322612), (14, 14396338), (19, 10607828), (22, 9161306), (28, 7198169), (31, 6501572), (38, 5303914), (44, 4580653), (62, 3250786), (76, 2651957), (77, 2617516), (101, 1995532), (121, 1665692), (124, 1625393), (133, 1515404), (154, 1308758), (202, 997766), (209, 964348), (217, 928796), (242, 832846), (266, 757702), (308, 654379), (341, 591052), (404, 498883), (418, 482174), (434, 464398), (484, 416423), (532, 378851), (589, 342188), (682, 295526), (707, 285076), (836, 241087), (847, 237956), (868, 232199), (1111, 181412), (1178, 171094), (1364, 147763), (1414, 142538), (1463, 137764), (1694, 118978), (1919, 105028), (2222, 90706), (2299, 87668), (2356, 85547), (2387, 84436), (2828, 71269), (2926, 68882), (3131, 64372), (3388, 59489), (3751, 53732), (3838, 52514), (4123, 48884), (4444, 45353), (4598, 43834), (4774, 42218), (5852, 34441), (6262, 32186), (6479, 31108), (7502, 26866), (7676, 26257), (7777, 25916), (8246, 24442), (9196, 21917), (9548, 21109), (12221, 16492), (12524, 16093), (12958, 15554), (13433, 15004)]