200827480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1297}}^1$

素因数の和:1401

約数の個数: 96

約数和(自身を含む): 532699200

約数和(自身を除く): 331871720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 79, 98, 140, 158, 196, 245, 280, 316, 392, 395, 490, 553, 632, 790, 980, 1106, 1297, 1580, 1960, 2212, 2594, 2765, 3160, 3871, 4424, 5188, 5530, 6485, 7742, 9079, 10376, 11060, 12970, 15484, 18158, 19355, 22120, 25940, 30968, 36316, 38710, 45395, 51880, 63553, 72632, 77420, 90790, 102463, 127106, 154840, 181580, 204926, 254212, 317765, 363160, 409852, 508424, 512315, 635530, 717241, 819704, 1024630, 1271060, 1434482, 2049260, 2542120, 2868964, 3586205, 4098520, 5020687, 5737928, 7172410, 10041374, 14344820, 20082748, 25103435, 28689640, 40165496, 50206870, 100413740, 200827480]

約数ペア:

[(1, 200827480), (2, 100413740), (4, 50206870), (5, 40165496), (7, 28689640), (8, 25103435), (10, 20082748), (14, 14344820), (20, 10041374), (28, 7172410), (35, 5737928), (40, 5020687), (49, 4098520), (56, 3586205), (70, 2868964), (79, 2542120), (98, 2049260), (140, 1434482), (158, 1271060), (196, 1024630), (245, 819704), (280, 717241), (316, 635530), (392, 512315), (395, 508424), (490, 409852), (553, 363160), (632, 317765), (790, 254212), (980, 204926), (1106, 181580), (1297, 154840), (1580, 127106), (1960, 102463), (2212, 90790), (2594, 77420), (2765, 72632), (3160, 63553), (3871, 51880), (4424, 45395), (5188, 38710), (5530, 36316), (6485, 30968), (7742, 25940), (9079, 22120), (10376, 19355), (11060, 18158), (12970, 15484)]