200628390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{6449}}^1$

素因数の和:6537

約数の個数: 64

約数和(自身を含む): 518270400

約数和(自身を除く): 317642010

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 61, 85, 102, 122, 170, 183, 255, 305, 366, 510, 610, 915, 1037, 1830, 2074, 3111, 5185, 6222, 6449, 10370, 12898, 15555, 19347, 31110, 32245, 38694, 64490, 96735, 109633, 193470, 219266, 328899, 393389, 548165, 657798, 786778, 1096330, 1180167, 1644495, 1966945, 2360334, 3288990, 3933890, 5900835, 6687613, 11801670, 13375226, 20062839, 33438065, 40125678, 66876130, 100314195, 200628390]

約数ペア:

[(1, 200628390), (2, 100314195), (3, 66876130), (5, 40125678), (6, 33438065), (10, 20062839), (15, 13375226), (17, 11801670), (30, 6687613), (34, 5900835), (51, 3933890), (61, 3288990), (85, 2360334), (102, 1966945), (122, 1644495), (170, 1180167), (183, 1096330), (255, 786778), (305, 657798), (366, 548165), (510, 393389), (610, 328899), (915, 219266), (1037, 193470), (1830, 109633), (2074, 96735), (3111, 64490), (5185, 38694), (6222, 32245), (6449, 31110), (10370, 19347), (12898, 15555)]