201880098

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{5323}}^1$

素因数の和:5388

約数の個数: 72

約数和(自身を含む): 520751088

約数和(自身を除く): 318870990

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 49, 63, 86, 98, 126, 129, 147, 258, 294, 301, 387, 441, 602, 774, 882, 903, 1806, 2107, 2709, 4214, 5323, 5418, 6321, 10646, 12642, 15969, 18963, 31938, 37261, 37926, 47907, 74522, 95814, 111783, 223566, 228889, 260827, 335349, 457778, 521654, 670698, 686667, 782481, 1373334, 1564962, 1602223, 2060001, 2347443, 3204446, 4120002, 4694886, 4806669, 9613338, 11215561, 14420007, 22431122, 28840014, 33646683, 67293366, 100940049, 201880098]

約数ペア:

[(1, 201880098), (2, 100940049), (3, 67293366), (6, 33646683), (7, 28840014), (9, 22431122), (14, 14420007), (18, 11215561), (21, 9613338), (42, 4806669), (43, 4694886), (49, 4120002), (63, 3204446), (86, 2347443), (98, 2060001), (126, 1602223), (129, 1564962), (147, 1373334), (258, 782481), (294, 686667), (301, 670698), (387, 521654), (441, 457778), (602, 335349), (774, 260827), (882, 228889), (903, 223566), (1806, 111783), (2107, 95814), (2709, 74522), (4214, 47907), (5323, 37926), (5418, 37261), (6321, 31938), (10646, 18963), (12642, 15969)]