219846228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{7907}}^1$

素因数の和:8252

約数の個数: 48

約数和(自身を含む): 588102144

約数和(自身を除く): 368255916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 331, 662, 993, 1324, 1986, 2317, 3972, 4634, 6951, 7907, 9268, 13902, 15814, 23721, 27804, 31628, 47442, 55349, 94884, 110698, 166047, 221396, 332094, 664188, 2617217, 5234434, 7851651, 10468868, 15703302, 18320519, 31406604, 36641038, 54961557, 73282076, 109923114, 219846228]

約数ペア:

[(1, 219846228), (2, 109923114), (3, 73282076), (4, 54961557), (6, 36641038), (7, 31406604), (12, 18320519), (14, 15703302), (21, 10468868), (28, 7851651), (42, 5234434), (84, 2617217), (331, 664188), (662, 332094), (993, 221396), (1324, 166047), (1986, 110698), (2317, 94884), (3972, 55349), (4634, 47442), (6951, 31628), (7907, 27804), (9268, 23721), (13902, 15814)]