201331884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{853}}^1$

素因数の和:979

約数の個数: 96

約数和(自身を含む): 542324160

約数和(自身を除く): 340992276

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 89, 102, 156, 178, 204, 221, 267, 356, 442, 534, 663, 853, 884, 1068, 1157, 1326, 1513, 1706, 2314, 2559, 2652, 3026, 3412, 3471, 4539, 4628, 5118, 6052, 6942, 9078, 10236, 11089, 13884, 14501, 18156, 19669, 22178, 29002, 33267, 39338, 43503, 44356, 58004, 59007, 66534, 75917, 78676, 87006, 118014, 133068, 151834, 174012, 188513, 227751, 236028, 303668, 377026, 455502, 565539, 754052, 911004, 986921, 1131078, 1290589, 1973842, 2262156, 2581178, 2960763, 3871767, 3947684, 5162356, 5921526, 7743534, 11843052, 15487068, 16777657, 33555314, 50332971, 67110628, 100665942, 201331884]

約数ペア:

[(1, 201331884), (2, 100665942), (3, 67110628), (4, 50332971), (6, 33555314), (12, 16777657), (13, 15487068), (17, 11843052), (26, 7743534), (34, 5921526), (39, 5162356), (51, 3947684), (52, 3871767), (68, 2960763), (78, 2581178), (89, 2262156), (102, 1973842), (156, 1290589), (178, 1131078), (204, 986921), (221, 911004), (267, 754052), (356, 565539), (442, 455502), (534, 377026), (663, 303668), (853, 236028), (884, 227751), (1068, 188513), (1157, 174012), (1326, 151834), (1513, 133068), (1706, 118014), (2314, 87006), (2559, 78676), (2652, 75917), (3026, 66534), (3412, 59007), (3471, 58004), (4539, 44356), (4628, 43503), (5118, 39338), (6052, 33267), (6942, 29002), (9078, 22178), (10236, 19669), (11089, 18156), (13884, 14501)]