198516708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4373}}^1$

素因数の和:4493

約数の個数: 72

約数和(自身を含む): 546102648

約数和(自身を除く): 347585940

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 97, 117, 156, 194, 234, 291, 388, 468, 582, 873, 1164, 1261, 1746, 2522, 3492, 3783, 4373, 5044, 7566, 8746, 11349, 13119, 15132, 17492, 22698, 26238, 39357, 45396, 52476, 56849, 78714, 113698, 157428, 170547, 227396, 341094, 424181, 511641, 682188, 848362, 1023282, 1272543, 1696724, 2046564, 2545086, 3817629, 5090172, 5514353, 7635258, 11028706, 15270516, 16543059, 22057412, 33086118, 49629177, 66172236, 99258354, 198516708]

約数ペア:

[(1, 198516708), (2, 99258354), (3, 66172236), (4, 49629177), (6, 33086118), (9, 22057412), (12, 16543059), (13, 15270516), (18, 11028706), (26, 7635258), (36, 5514353), (39, 5090172), (52, 3817629), (78, 2545086), (97, 2046564), (117, 1696724), (156, 1272543), (194, 1023282), (234, 848362), (291, 682188), (388, 511641), (468, 424181), (582, 341094), (873, 227396), (1164, 170547), (1261, 157428), (1746, 113698), (2522, 78714), (3492, 56849), (3783, 52476), (4373, 45396), (5044, 39357), (7566, 26238), (8746, 22698), (11349, 17492), (13119, 15132)]