201925860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{55171}}^1$

素因数の和:55244

約数の個数: 48

約数和(自身を含む): 574671552

約数和(自身を除く): 372745692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 55171, 110342, 165513, 220684, 275855, 331026, 551710, 662052, 827565, 1103420, 1655130, 3310260, 3365431, 6730862, 10096293, 13461724, 16827155, 20192586, 33654310, 40385172, 50481465, 67308620, 100962930, 201925860]

約数ペア:

[(1, 201925860), (2, 100962930), (3, 67308620), (4, 50481465), (5, 40385172), (6, 33654310), (10, 20192586), (12, 16827155), (15, 13461724), (20, 10096293), (30, 6730862), (60, 3365431), (61, 3310260), (122, 1655130), (183, 1103420), (244, 827565), (305, 662052), (366, 551710), (610, 331026), (732, 275855), (915, 220684), (1220, 165513), (1830, 110342), (3660, 55171)]