201943300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5011}}^1$

素因数の和:5069

約数の個数: 72

約数和(自身を含む): 487246592

約数和(自身を除く): 285303292

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 130, 155, 260, 310, 325, 403, 620, 650, 775, 806, 1300, 1550, 1612, 2015, 3100, 4030, 5011, 8060, 10022, 10075, 20044, 20150, 25055, 40300, 50110, 65143, 100220, 125275, 130286, 155341, 250550, 260572, 310682, 325715, 501100, 621364, 651430, 776705, 1302860, 1553410, 1628575, 2019433, 3106820, 3257150, 3883525, 4038866, 6514300, 7767050, 8077732, 10097165, 15534100, 20194330, 40388660, 50485825, 100971650, 201943300]

約数ペア:

[(1, 201943300), (2, 100971650), (4, 50485825), (5, 40388660), (10, 20194330), (13, 15534100), (20, 10097165), (25, 8077732), (26, 7767050), (31, 6514300), (50, 4038866), (52, 3883525), (62, 3257150), (65, 3106820), (100, 2019433), (124, 1628575), (130, 1553410), (155, 1302860), (260, 776705), (310, 651430), (325, 621364), (403, 501100), (620, 325715), (650, 310682), (775, 260572), (806, 250550), (1300, 155341), (1550, 130286), (1612, 125275), (2015, 100220), (3100, 65143), (4030, 50110), (5011, 40300), (8060, 25055), (10022, 20150), (10075, 20044)]