200498550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{743}}^1$

素因数の和:1022

約数の個数: 96

約数和(自身を含む): 571249152

約数和(自身を除く): 370750602

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 257, 350, 514, 525, 743, 771, 1050, 1285, 1486, 1542, 1799, 2229, 2570, 3598, 3715, 3855, 4458, 5201, 5397, 6425, 7430, 7710, 8995, 10402, 10794, 11145, 12850, 15603, 17990, 18575, 19275, 22290, 26005, 26985, 31206, 37150, 38550, 44975, 52010, 53970, 55725, 78015, 89950, 111450, 130025, 134925, 156030, 190951, 260050, 269850, 381902, 390075, 572853, 780150, 954755, 1145706, 1336657, 1909510, 2673314, 2864265, 4009971, 4773775, 5728530, 6683285, 8019942, 9547550, 13366570, 14321325, 20049855, 28642650, 33416425, 40099710, 66832850, 100249275, 200498550]

約数ペア:

[(1, 200498550), (2, 100249275), (3, 66832850), (5, 40099710), (6, 33416425), (7, 28642650), (10, 20049855), (14, 14321325), (15, 13366570), (21, 9547550), (25, 8019942), (30, 6683285), (35, 5728530), (42, 4773775), (50, 4009971), (70, 2864265), (75, 2673314), (105, 1909510), (150, 1336657), (175, 1145706), (210, 954755), (257, 780150), (350, 572853), (514, 390075), (525, 381902), (743, 269850), (771, 260050), (1050, 190951), (1285, 156030), (1486, 134925), (1542, 130025), (1799, 111450), (2229, 89950), (2570, 78015), (3598, 55725), (3715, 53970), (3855, 52010), (4458, 44975), (5201, 38550), (5397, 37150), (6425, 31206), (7430, 26985), (7710, 26005), (8995, 22290), (10402, 19275), (10794, 18575), (11145, 17990), (12850, 15603)]