200907248920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{521}}^1\times {\mathrm{6067}}^1$

素因数の和:6833

約数の個数: 128

約数和(自身を含む): 519976143360

約数和(自身を除く): 319068894440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 227, 280, 454, 521, 908, 1042, 1135, 1589, 1816, 2084, 2270, 2605, 3178, 3647, 4168, 4540, 5210, 6067, 6356, 7294, 7945, 9080, 10420, 12134, 12712, 14588, 15890, 18235, 20840, 24268, 29176, 30335, 31780, 36470, 42469, 48536, 60670, 63560, 72940, 84938, 118267, 121340, 145880, 169876, 212345, 236534, 242680, 339752, 424690, 473068, 591335, 827869, 849380, 946136, 1182670, 1377209, 1655738, 1698760, 2365340, 2754418, 3160907, 3311476, 4139345, 4730680, 5508836, 6321814, 6622952, 6886045, 8278690, 9640463, 11017672, 12643628, 13772090, 15804535, 16557380, 19280926, 22126349, 25287256, 27544180, 31609070, 33114760, 38561852, 44252698, 48202315, 55088360, 63218140, 77123704, 88505396, 96404630, 110631745, 126436280, 177010792, 192809260, 221263490, 385618520, 442526980, 717525889, 885053960, 1435051778, 2870103556, 3587629445, 5022681223, 5740207112, 7175258890, 10045362446, 14350517780, 20090724892, 25113406115, 28701035560, 40181449784, 50226812230, 100453624460, 200907248920]

約数ペア:

[(1, 200907248920), (2, 100453624460), (4, 50226812230), (5, 40181449784), (7, 28701035560), (8, 25113406115), (10, 20090724892), (14, 14350517780), (20, 10045362446), (28, 7175258890), (35, 5740207112), (40, 5022681223), (56, 3587629445), (70, 2870103556), (140, 1435051778), (227, 885053960), (280, 717525889), (454, 442526980), (521, 385618520), (908, 221263490), (1042, 192809260), (1135, 177010792), (1589, 126436280), (1816, 110631745), (2084, 96404630), (2270, 88505396), (2605, 77123704), (3178, 63218140), (3647, 55088360), (4168, 48202315), (4540, 44252698), (5210, 38561852), (6067, 33114760), (6356, 31609070), (7294, 27544180), (7945, 25287256), (9080, 22126349), (10420, 19280926), (12134, 16557380), (12712, 15804535), (14588, 13772090), (15890, 12643628), (18235, 11017672), (20840, 9640463), (24268, 8278690), (29176, 6886045), (30335, 6622952), (31780, 6321814), (36470, 5508836), (42469, 4730680), (48536, 4139345), (60670, 3311476), (63560, 3160907), (72940, 2754418), (84938, 2365340), (118267, 1698760), (121340, 1655738), (145880, 1377209), (169876, 1182670), (212345, 946136), (236534, 849380), (242680, 827869), (339752, 591335), (424690, 473068)]