198527088

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1091}}^1$

素因数の和:1342

約数の個数: 80

約数和(自身を含む): 545965056

約数和(自身を除く): 347437968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 223, 272, 408, 446, 669, 816, 892, 1091, 1338, 1784, 2182, 2676, 3273, 3568, 3791, 4364, 5352, 6546, 7582, 8728, 10704, 11373, 13092, 15164, 17456, 18547, 22746, 26184, 30328, 37094, 45492, 52368, 55641, 60656, 74188, 90984, 111282, 148376, 181968, 222564, 243293, 296752, 445128, 486586, 729879, 890256, 973172, 1459758, 1946344, 2919516, 3892688, 4135981, 5839032, 8271962, 11678064, 12407943, 16543924, 24815886, 33087848, 49631772, 66175696, 99263544, 198527088]

約数ペア:

[(1, 198527088), (2, 99263544), (3, 66175696), (4, 49631772), (6, 33087848), (8, 24815886), (12, 16543924), (16, 12407943), (17, 11678064), (24, 8271962), (34, 5839032), (48, 4135981), (51, 3892688), (68, 2919516), (102, 1946344), (136, 1459758), (204, 973172), (223, 890256), (272, 729879), (408, 486586), (446, 445128), (669, 296752), (816, 243293), (892, 222564), (1091, 181968), (1338, 148376), (1784, 111282), (2182, 90984), (2676, 74188), (3273, 60656), (3568, 55641), (3791, 52368), (4364, 45492), (5352, 37094), (6546, 30328), (7582, 26184), (8728, 22746), (10704, 18547), (11373, 17456), (13092, 15164)]