200394194

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{503}}^1$

素因数の和:735

約数の個数: 64

約数和(自身を含む): 406425600

約数和(自身を除く): 206031406

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 199, 286, 398, 503, 1001, 1006, 1393, 2002, 2189, 2587, 2786, 3521, 4378, 5174, 5533, 6539, 7042, 11066, 13078, 15323, 18109, 28457, 30646, 36218, 38731, 45773, 56914, 71929, 77462, 91546, 100097, 143858, 199199, 200194, 398398, 503503, 700679, 1007006, 1101067, 1301261, 1401358, 2202134, 2602522, 7707469, 9108827, 14313871, 15414938, 18217654, 28627742, 100197097, 200394194]

約数ペア:

[(1, 200394194), (2, 100197097), (7, 28627742), (11, 18217654), (13, 15414938), (14, 14313871), (22, 9108827), (26, 7707469), (77, 2602522), (91, 2202134), (143, 1401358), (154, 1301261), (182, 1101067), (199, 1007006), (286, 700679), (398, 503503), (503, 398398), (1001, 200194), (1006, 199199), (1393, 143858), (2002, 100097), (2189, 91546), (2587, 77462), (2786, 71929), (3521, 56914), (4378, 45773), (5174, 38731), (5533, 36218), (6539, 30646), (7042, 28457), (11066, 18109), (13078, 15323)]