200812908

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 523321344

約数和(自身を除く): 322508436

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 127, 138, 204, 254, 276, 337, 381, 391, 508, 674, 762, 782, 1011, 1173, 1348, 1524, 1564, 2022, 2159, 2346, 2921, 4044, 4318, 4692, 5729, 5842, 6477, 7751, 8636, 8763, 11458, 11684, 12954, 15502, 17187, 17526, 22916, 23253, 25908, 31004, 34374, 35052, 42799, 46506, 49657, 68748, 85598, 93012, 99314, 128397, 131767, 148971, 171196, 198628, 256794, 263534, 297942, 395301, 513588, 527068, 595884, 727583, 790602, 984377, 1455166, 1581204, 1968754, 2182749, 2910332, 2953131, 3937508, 4365498, 5906262, 8730996, 11812524, 16734409, 33468818, 50203227, 66937636, 100406454, 200812908]

約数ペア:

[(1, 200812908), (2, 100406454), (3, 66937636), (4, 50203227), (6, 33468818), (12, 16734409), (17, 11812524), (23, 8730996), (34, 5906262), (46, 4365498), (51, 3937508), (68, 2953131), (69, 2910332), (92, 2182749), (102, 1968754), (127, 1581204), (138, 1455166), (204, 984377), (254, 790602), (276, 727583), (337, 595884), (381, 527068), (391, 513588), (508, 395301), (674, 297942), (762, 263534), (782, 256794), (1011, 198628), (1173, 171196), (1348, 148971), (1524, 131767), (1564, 128397), (2022, 99314), (2159, 93012), (2346, 85598), (2921, 68748), (4044, 49657), (4318, 46506), (4692, 42799), (5729, 35052), (5842, 34374), (6477, 31004), (7751, 25908), (8636, 23253), (8763, 22916), (11458, 17526), (11684, 17187), (12954, 15502)]