201420342

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{601}}^1$

素因数の和:1085

約数の個数: 48

約数和(自身を含む): 448335888

約数和(自身を除く): 246915546

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 433, 601, 774, 866, 1202, 1299, 1803, 2598, 3606, 3897, 5409, 7794, 10818, 18619, 25843, 37238, 51686, 55857, 77529, 111714, 155058, 167571, 232587, 260233, 335142, 465174, 520466, 780699, 1561398, 2342097, 4684194, 11190019, 22380038, 33570057, 67140114, 100710171, 201420342]

約数ペア:

[(1, 201420342), (2, 100710171), (3, 67140114), (6, 33570057), (9, 22380038), (18, 11190019), (43, 4684194), (86, 2342097), (129, 1561398), (258, 780699), (387, 520466), (433, 465174), (601, 335142), (774, 260233), (866, 232587), (1202, 167571), (1299, 155058), (1803, 111714), (2598, 77529), (3606, 55857), (3897, 51686), (5409, 37238), (7794, 25843), (10818, 18619)]