200738788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{809}}^1$

素因数の和:960

約数の個数: 48

約数和(自身を含む): 385786800

約数和(自身を除く): 185048012

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 89, 164, 178, 356, 697, 809, 1394, 1513, 1618, 2788, 3026, 3236, 3649, 6052, 7298, 13753, 14596, 27506, 33169, 55012, 62033, 66338, 72001, 124066, 132676, 144002, 248132, 288004, 563873, 1127746, 1224017, 2255492, 2448034, 2952041, 4896068, 5904082, 11808164, 50184697, 100369394, 200738788]

約数ペア:

[(1, 200738788), (2, 100369394), (4, 50184697), (17, 11808164), (34, 5904082), (41, 4896068), (68, 2952041), (82, 2448034), (89, 2255492), (164, 1224017), (178, 1127746), (356, 563873), (697, 288004), (809, 248132), (1394, 144002), (1513, 132676), (1618, 124066), (2788, 72001), (3026, 66338), (3236, 62033), (3649, 55012), (6052, 33169), (7298, 27506), (13753, 14596)]