201892480

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16603}}^1$

素因数の和:16641

約数の個数: 64

約数和(自身を含む): 508082400

約数和(自身を除く): 306189920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 12160, 16603, 33206, 66412, 83015, 132824, 166030, 265648, 315457, 332060, 531296, 630914, 664120, 1062592, 1261828, 1328240, 1577285, 2125184, 2523656, 2656480, 3154570, 5047312, 5312960, 6309140, 10094624, 10625920, 12618280, 20189248, 25236560, 40378496, 50473120, 100946240, 201892480]

約数ペア:

[(1, 201892480), (2, 100946240), (4, 50473120), (5, 40378496), (8, 25236560), (10, 20189248), (16, 12618280), (19, 10625920), (20, 10094624), (32, 6309140), (38, 5312960), (40, 5047312), (64, 3154570), (76, 2656480), (80, 2523656), (95, 2125184), (128, 1577285), (152, 1328240), (160, 1261828), (190, 1062592), (304, 664120), (320, 630914), (380, 531296), (608, 332060), (640, 315457), (760, 265648), (1216, 166030), (1520, 132824), (2432, 83015), (3040, 66412), (6080, 33206), (12160, 16603)]