209441448

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{70949}}^1$

素因数の和:71002

約数の個数: 48

約数和(自身を含む): 581080500

約数和(自身を除く): 371639052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 70949, 141898, 212847, 283796, 425694, 567592, 638541, 851388, 1277082, 1702776, 2554164, 2908909, 5108328, 5817818, 8726727, 11635636, 17453454, 23271272, 26180181, 34906908, 52360362, 69813816, 104720724, 209441448]

約数ペア:

[(1, 209441448), (2, 104720724), (3, 69813816), (4, 52360362), (6, 34906908), (8, 26180181), (9, 23271272), (12, 17453454), (18, 11635636), (24, 8726727), (36, 5817818), (41, 5108328), (72, 2908909), (82, 2554164), (123, 1702776), (164, 1277082), (246, 851388), (328, 638541), (369, 567592), (492, 425694), (738, 283796), (984, 212847), (1476, 141898), (2952, 70949)]