203311290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10639}}^1$

素因数の和:10676

約数の個数: 96

約数和(自身を含む): 611331840

約数和(自身を除く): 408020550

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 390, 455, 490, 546, 637, 735, 910, 1274, 1365, 1470, 1911, 2730, 3185, 3822, 6370, 9555, 10639, 19110, 21278, 31917, 53195, 63834, 74473, 106390, 138307, 148946, 159585, 223419, 276614, 319170, 372365, 414921, 446838, 521311, 691535, 744730, 829842, 968149, 1042622, 1117095, 1383070, 1563933, 1936298, 2074605, 2234190, 2606555, 2904447, 3127866, 4149210, 4840745, 5213110, 5808894, 6777043, 7819665, 9681490, 13554086, 14522235, 15639330, 20331129, 29044470, 33885215, 40662258, 67770430, 101655645, 203311290]

約数ペア:

[(1, 203311290), (2, 101655645), (3, 67770430), (5, 40662258), (6, 33885215), (7, 29044470), (10, 20331129), (13, 15639330), (14, 14522235), (15, 13554086), (21, 9681490), (26, 7819665), (30, 6777043), (35, 5808894), (39, 5213110), (42, 4840745), (49, 4149210), (65, 3127866), (70, 2904447), (78, 2606555), (91, 2234190), (98, 2074605), (105, 1936298), (130, 1563933), (147, 1383070), (182, 1117095), (195, 1042622), (210, 968149), (245, 829842), (273, 744730), (294, 691535), (390, 521311), (455, 446838), (490, 414921), (546, 372365), (637, 319170), (735, 276614), (910, 223419), (1274, 159585), (1365, 148946), (1470, 138307), (1911, 106390), (2730, 74473), (3185, 63834), (3822, 53195), (6370, 31917), (9555, 21278), (10639, 19110)]