201322300

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{49103}}^1$

素因数の和:49158

約数の個数: 36

約数和(自身を含む): 447533856

約数和(自身を除く): 246211556

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 49103, 98206, 196412, 245515, 491030, 982060, 1227575, 2013223, 2455150, 4026446, 4910300, 8052892, 10066115, 20132230, 40264460, 50330575, 100661150, 201322300]

約数ペア:

[(1, 201322300), (2, 100661150), (4, 50330575), (5, 40264460), (10, 20132230), (20, 10066115), (25, 8052892), (41, 4910300), (50, 4026446), (82, 2455150), (100, 2013223), (164, 1227575), (205, 982060), (410, 491030), (820, 245515), (1025, 196412), (2050, 98206), (4100, 49103)]