208330430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6599}}^1$

素因数の和:6665

約数の個数: 64

約数和(自身を含む): 479001600

約数和(自身を除く): 270671170

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 41, 55, 70, 77, 82, 110, 154, 205, 287, 385, 410, 451, 574, 770, 902, 1435, 2255, 2870, 3157, 4510, 6314, 6599, 13198, 15785, 31570, 32995, 46193, 65990, 72589, 92386, 145178, 230965, 270559, 362945, 461930, 508123, 541118, 725890, 1016246, 1352795, 1893913, 2540615, 2705590, 2976149, 3787826, 5081230, 5952298, 9469565, 14880745, 18939130, 20833043, 29761490, 41666086, 104165215, 208330430]

約数ペア:

[(1, 208330430), (2, 104165215), (5, 41666086), (7, 29761490), (10, 20833043), (11, 18939130), (14, 14880745), (22, 9469565), (35, 5952298), (41, 5081230), (55, 3787826), (70, 2976149), (77, 2705590), (82, 2540615), (110, 1893913), (154, 1352795), (205, 1016246), (287, 725890), (385, 541118), (410, 508123), (451, 461930), (574, 362945), (770, 270559), (902, 230965), (1435, 145178), (2255, 92386), (2870, 72589), (3157, 65990), (4510, 46193), (6314, 32995), (6599, 31570), (13198, 15785)]