200038992

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{521}}^1$

素因数の和:972

約数の個数: 80

約数和(自身を含む): 546304320

約数和(自身を除く): 346265328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 421, 456, 521, 842, 912, 1042, 1263, 1563, 1684, 2084, 2526, 3126, 3368, 4168, 5052, 6252, 6736, 7999, 8336, 9899, 10104, 12504, 15998, 19798, 20208, 23997, 25008, 29697, 31996, 39596, 47994, 59394, 63992, 79192, 95988, 118788, 127984, 158384, 191976, 219341, 237576, 383952, 438682, 475152, 658023, 877364, 1316046, 1754728, 2632092, 3509456, 4167479, 5264184, 8334958, 10528368, 12502437, 16669916, 25004874, 33339832, 50009748, 66679664, 100019496, 200038992]

約数ペア:

[(1, 200038992), (2, 100019496), (3, 66679664), (4, 50009748), (6, 33339832), (8, 25004874), (12, 16669916), (16, 12502437), (19, 10528368), (24, 8334958), (38, 5264184), (48, 4167479), (57, 3509456), (76, 2632092), (114, 1754728), (152, 1316046), (228, 877364), (304, 658023), (421, 475152), (456, 438682), (521, 383952), (842, 237576), (912, 219341), (1042, 191976), (1263, 158384), (1563, 127984), (1684, 118788), (2084, 95988), (2526, 79192), (3126, 63992), (3368, 59394), (4168, 47994), (5052, 39596), (6252, 31996), (6736, 29697), (7999, 25008), (8336, 23997), (9899, 20208), (10104, 19798), (12504, 15998)]