209213250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{9619}}^1$

素因数の和:9668

約数の個数: 64

約数和(自身を含む): 540259200

約数和(自身を除く): 331045950

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 125, 145, 150, 174, 250, 290, 375, 435, 725, 750, 870, 1450, 2175, 3625, 4350, 7250, 9619, 10875, 19238, 21750, 28857, 48095, 57714, 96190, 144285, 240475, 278951, 288570, 480950, 557902, 721425, 836853, 1202375, 1394755, 1442850, 1673706, 2404750, 2789510, 3607125, 4184265, 6973775, 7214250, 8368530, 13947550, 20921325, 34868875, 41842650, 69737750, 104606625, 209213250]

約数ペア:

[(1, 209213250), (2, 104606625), (3, 69737750), (5, 41842650), (6, 34868875), (10, 20921325), (15, 13947550), (25, 8368530), (29, 7214250), (30, 6973775), (50, 4184265), (58, 3607125), (75, 2789510), (87, 2404750), (125, 1673706), (145, 1442850), (150, 1394755), (174, 1202375), (250, 836853), (290, 721425), (375, 557902), (435, 480950), (725, 288570), (750, 278951), (870, 240475), (1450, 144285), (2175, 96190), (3625, 57714), (4350, 48095), (7250, 28857), (9619, 21750), (10875, 19238)]