193202868

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{433}}^1$

素因数の和:581

約数の個数: 72

約数和(自身を含む): 481510848

約数和(自身を除く): 288307980

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 103, 114, 206, 228, 309, 361, 412, 433, 618, 722, 866, 1083, 1236, 1299, 1444, 1732, 1957, 2166, 2598, 3914, 4332, 5196, 5871, 7828, 8227, 11742, 16454, 23484, 24681, 32908, 37183, 44599, 49362, 74366, 89198, 98724, 111549, 133797, 148732, 156313, 178396, 223098, 267594, 312626, 446196, 468939, 535188, 625252, 847381, 937878, 1694762, 1875756, 2542143, 3389524, 5084286, 10168572, 16100239, 32200478, 48300717, 64400956, 96601434, 193202868]

約数ペア:

[(1, 193202868), (2, 96601434), (3, 64400956), (4, 48300717), (6, 32200478), (12, 16100239), (19, 10168572), (38, 5084286), (57, 3389524), (76, 2542143), (103, 1875756), (114, 1694762), (206, 937878), (228, 847381), (309, 625252), (361, 535188), (412, 468939), (433, 446196), (618, 312626), (722, 267594), (866, 223098), (1083, 178396), (1236, 156313), (1299, 148732), (1444, 133797), (1732, 111549), (1957, 98724), (2166, 89198), (2598, 74366), (3914, 49362), (4332, 44599), (5196, 37183), (5871, 32908), (7828, 24681), (8227, 23484), (11742, 16454)]