219863196

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{1103}}^1$

素因数の和:1240

約数の個数: 108

約数和(自身を含む): 652815072

約数和(自身を除く): 432951876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 113, 126, 147, 196, 226, 252, 294, 339, 441, 452, 588, 678, 791, 882, 1017, 1103, 1356, 1582, 1764, 2034, 2206, 2373, 3164, 3309, 4068, 4412, 4746, 5537, 6618, 7119, 7721, 9492, 9927, 11074, 13236, 14238, 15442, 16611, 19854, 22148, 23163, 28476, 30884, 33222, 39708, 46326, 49833, 54047, 66444, 69489, 92652, 99666, 108094, 124639, 138978, 162141, 199332, 216188, 249278, 277956, 324282, 373917, 486423, 498556, 648564, 747834, 872473, 972846, 1121751, 1495668, 1744946, 1945692, 2243502, 2617419, 3489892, 4487004, 5234838, 6107311, 7852257, 10469676, 12214622, 15704514, 18321933, 24429244, 31409028, 36643866, 54965799, 73287732, 109931598, 219863196]

約数ペア:

[(1, 219863196), (2, 109931598), (3, 73287732), (4, 54965799), (6, 36643866), (7, 31409028), (9, 24429244), (12, 18321933), (14, 15704514), (18, 12214622), (21, 10469676), (28, 7852257), (36, 6107311), (42, 5234838), (49, 4487004), (63, 3489892), (84, 2617419), (98, 2243502), (113, 1945692), (126, 1744946), (147, 1495668), (196, 1121751), (226, 972846), (252, 872473), (294, 747834), (339, 648564), (441, 498556), (452, 486423), (588, 373917), (678, 324282), (791, 277956), (882, 249278), (1017, 216188), (1103, 199332), (1356, 162141), (1582, 138978), (1764, 124639), (2034, 108094), (2206, 99666), (2373, 92652), (3164, 69489), (3309, 66444), (4068, 54047), (4412, 49833), (4746, 46326), (5537, 39708), (6618, 33222), (7119, 30884), (7721, 28476), (9492, 23163), (9927, 22148), (11074, 19854), (13236, 16611), (14238, 15442)]