200034250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1009}}^1$

素因数の和:1100

約数の個数: 64

約数和(自身を含む): 410286240

約数和(自身を除く): 210251990

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 61, 65, 122, 125, 130, 250, 305, 325, 610, 650, 793, 1009, 1525, 1586, 1625, 2018, 3050, 3250, 3965, 5045, 7625, 7930, 10090, 13117, 15250, 19825, 25225, 26234, 39650, 50450, 61549, 65585, 99125, 123098, 126125, 131170, 198250, 252250, 307745, 327925, 615490, 655850, 800137, 1538725, 1600274, 1639625, 3077450, 3279250, 4000685, 7693625, 8001370, 15387250, 20003425, 40006850, 100017125, 200034250]

約数ペア:

[(1, 200034250), (2, 100017125), (5, 40006850), (10, 20003425), (13, 15387250), (25, 8001370), (26, 7693625), (50, 4000685), (61, 3279250), (65, 3077450), (122, 1639625), (125, 1600274), (130, 1538725), (250, 800137), (305, 655850), (325, 615490), (610, 327925), (650, 307745), (793, 252250), (1009, 198250), (1525, 131170), (1586, 126125), (1625, 123098), (2018, 99125), (3050, 65585), (3250, 61549), (3965, 50450), (5045, 39650), (7625, 26234), (7930, 25225), (10090, 19825), (13117, 15250)]