213161676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{195203}}^1$

素因数の和:195230

約数の個数: 48

約数和(自身を含む): 612159744

約数和(自身を除く): 398998068

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 195203, 390406, 585609, 780812, 1171218, 1366421, 2342436, 2537639, 2732842, 4099263, 5075278, 5465684, 7612917, 8198526, 10150556, 15225834, 16397052, 17763473, 30451668, 35526946, 53290419, 71053892, 106580838, 213161676]

約数ペア:

[(1, 213161676), (2, 106580838), (3, 71053892), (4, 53290419), (6, 35526946), (7, 30451668), (12, 17763473), (13, 16397052), (14, 15225834), (21, 10150556), (26, 8198526), (28, 7612917), (39, 5465684), (42, 5075278), (52, 4099263), (78, 2732842), (84, 2537639), (91, 2342436), (156, 1366421), (182, 1171218), (273, 780812), (364, 585609), (546, 390406), (1092, 195203)]