201392692

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 377137152

約数和(自身を除く): 175744460

約数列:

[1, 2, 4, 23, 46, 73, 92, 146, 157, 191, 292, 314, 382, 628, 764, 1679, 3358, 3611, 4393, 6716, 7222, 8786, 11461, 13943, 14444, 17572, 22922, 27886, 29987, 45844, 55772, 59974, 119948, 263603, 320689, 527206, 641378, 689701, 1054412, 1282756, 1379402, 2189051, 2758804, 4378102, 8756204, 50348173, 100696346, 201392692]

約数ペア:

[(1, 201392692), (2, 100696346), (4, 50348173), (23, 8756204), (46, 4378102), (73, 2758804), (92, 2189051), (146, 1379402), (157, 1282756), (191, 1054412), (292, 689701), (314, 641378), (382, 527206), (628, 320689), (764, 263603), (1679, 119948), (3358, 59974), (3611, 55772), (4393, 45844), (6716, 29987), (7222, 27886), (8786, 22922), (11461, 17572), (13943, 14444)]