200202988970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{587}}^1\times {\mathrm{7993}}^1$

素因数の和:8855

約数の個数: 64

約数和(自身を含む): 383784137856

約数和(自身を除く): 183581148886

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 251, 502, 587, 1174, 1255, 2510, 2935, 4267, 5870, 7993, 8534, 9979, 15986, 19958, 21335, 39965, 42670, 49895, 79930, 99790, 135881, 147337, 271762, 294674, 679405, 736685, 1358810, 1473370, 2006243, 2504729, 4012486, 4691891, 5009458, 9383782, 10031215, 12523645, 20062430, 23459455, 25047290, 34106131, 46918910, 68212262, 79762147, 159524294, 170530655, 341061310, 398810735, 797621470, 1177664641, 2355329282, 5888323205, 11776646410, 20020298897, 40040597794, 100101494485, 200202988970]

約数ペア:

[(1, 200202988970), (2, 100101494485), (5, 40040597794), (10, 20020298897), (17, 11776646410), (34, 5888323205), (85, 2355329282), (170, 1177664641), (251, 797621470), (502, 398810735), (587, 341061310), (1174, 170530655), (1255, 159524294), (2510, 79762147), (2935, 68212262), (4267, 46918910), (5870, 34106131), (7993, 25047290), (8534, 23459455), (9979, 20062430), (15986, 12523645), (19958, 10031215), (21335, 9383782), (39965, 5009458), (42670, 4691891), (49895, 4012486), (79930, 2504729), (99790, 2006243), (135881, 1473370), (147337, 1358810), (271762, 736685), (294674, 679405)]