200580056

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 404395200

約数和(自身を除く): 203815144

約数列:

[1, 2, 4, 8, 23, 46, 73, 92, 109, 137, 146, 184, 218, 274, 292, 436, 548, 584, 872, 1096, 1679, 2507, 3151, 3358, 5014, 6302, 6716, 7957, 10001, 10028, 12604, 13432, 14933, 15914, 20002, 20056, 25208, 29866, 31828, 40004, 59732, 63656, 80008, 119464, 183011, 230023, 343459, 366022, 460046, 686918, 732044, 920092, 1090109, 1373836, 1464088, 1840184, 2180218, 2747672, 4360436, 8720872, 25072507, 50145014, 100290028, 200580056]

約数ペア:

[(1, 200580056), (2, 100290028), (4, 50145014), (8, 25072507), (23, 8720872), (46, 4360436), (73, 2747672), (92, 2180218), (109, 1840184), (137, 1464088), (146, 1373836), (184, 1090109), (218, 920092), (274, 732044), (292, 686918), (436, 460046), (548, 366022), (584, 343459), (872, 230023), (1096, 183011), (1679, 119464), (2507, 80008), (3151, 63656), (3358, 59732), (5014, 40004), (6302, 31828), (6716, 29866), (7957, 25208), (10001, 20056), (10028, 20002), (12604, 15914), (13432, 14933)]