200843984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3533}}^1$

素因数の和:3588

約数の個数: 80

約数和(自身を含む): 473273280

約数和(自身を除く): 272429296

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 176, 187, 209, 272, 304, 323, 374, 418, 646, 748, 836, 1292, 1496, 1672, 2584, 2992, 3344, 3533, 3553, 5168, 7066, 7106, 14132, 14212, 28264, 28424, 38863, 56528, 56848, 60061, 67127, 77726, 120122, 134254, 155452, 240244, 268508, 310904, 480488, 537016, 621808, 660671, 738397, 960976, 1074032, 1141159, 1321342, 1476794, 2282318, 2642684, 2953588, 4564636, 5285368, 5907176, 9129272, 10570736, 11814352, 12552749, 18258544, 25105498, 50210996, 100421992, 200843984]

約数ペア:

[(1, 200843984), (2, 100421992), (4, 50210996), (8, 25105498), (11, 18258544), (16, 12552749), (17, 11814352), (19, 10570736), (22, 9129272), (34, 5907176), (38, 5285368), (44, 4564636), (68, 2953588), (76, 2642684), (88, 2282318), (136, 1476794), (152, 1321342), (176, 1141159), (187, 1074032), (209, 960976), (272, 738397), (304, 660671), (323, 621808), (374, 537016), (418, 480488), (646, 310904), (748, 268508), (836, 240244), (1292, 155452), (1496, 134254), (1672, 120122), (2584, 77726), (2992, 67127), (3344, 60061), (3533, 56848), (3553, 56528), (5168, 38863), (7066, 28424), (7106, 28264), (14132, 14212)]