200729030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{929}}^1$

素因数の和:1025

約数の個数: 64

約数和(自身を含む): 404974080

約数和(自身を除く): 204245050

約数列:

[1, 2, 5, 10, 17, 31, 34, 41, 62, 82, 85, 155, 170, 205, 310, 410, 527, 697, 929, 1054, 1271, 1394, 1858, 2542, 2635, 3485, 4645, 5270, 6355, 6970, 9290, 12710, 15793, 21607, 28799, 31586, 38089, 43214, 57598, 76178, 78965, 108035, 143995, 157930, 190445, 216070, 287990, 380890, 489583, 647513, 979166, 1180759, 1295026, 2361518, 2447915, 3237565, 4895830, 5903795, 6475130, 11807590, 20072903, 40145806, 100364515, 200729030]

約数ペア:

[(1, 200729030), (2, 100364515), (5, 40145806), (10, 20072903), (17, 11807590), (31, 6475130), (34, 5903795), (41, 4895830), (62, 3237565), (82, 2447915), (85, 2361518), (155, 1295026), (170, 1180759), (205, 979166), (310, 647513), (410, 489583), (527, 380890), (697, 287990), (929, 216070), (1054, 190445), (1271, 157930), (1394, 143995), (1858, 108035), (2542, 78965), (2635, 76178), (3485, 57598), (4645, 43214), (5270, 38089), (6355, 31586), (6970, 28799), (9290, 21607), (12710, 15793)]