221982894

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{7019}}^1$

素因数の和:7285

約数の個数: 48

約数和(自身を含む): 551940480

約数和(自身を除く): 329957586

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 251, 502, 753, 1506, 1757, 2259, 3514, 4518, 5271, 7019, 10542, 14038, 15813, 21057, 31626, 42114, 49133, 63171, 98266, 126342, 147399, 294798, 442197, 884394, 1761769, 3523538, 5285307, 10570614, 12332383, 15855921, 24664766, 31711842, 36997149, 73994298, 110991447, 221982894]

約数ペア:

[(1, 221982894), (2, 110991447), (3, 73994298), (6, 36997149), (7, 31711842), (9, 24664766), (14, 15855921), (18, 12332383), (21, 10570614), (42, 5285307), (63, 3523538), (126, 1761769), (251, 884394), (502, 442197), (753, 294798), (1506, 147399), (1757, 126342), (2259, 98266), (3514, 63171), (4518, 49133), (5271, 42114), (7019, 31626), (10542, 21057), (14038, 15813)]