201632900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4057}}^1$

素因数の和:4149

約数の個数: 72

約数和(自身を含む): 507217536

約数和(自身を除く): 305584636

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 71, 100, 140, 142, 175, 284, 350, 355, 497, 700, 710, 994, 1420, 1775, 1988, 2485, 3550, 4057, 4970, 7100, 8114, 9940, 12425, 16228, 20285, 24850, 28399, 40570, 49700, 56798, 81140, 101425, 113596, 141995, 202850, 283990, 288047, 405700, 567980, 576094, 709975, 1152188, 1419950, 1440235, 2016329, 2839900, 2880470, 4032658, 5760940, 7201175, 8065316, 10081645, 14402350, 20163290, 28804700, 40326580, 50408225, 100816450, 201632900]

約数ペア:

[(1, 201632900), (2, 100816450), (4, 50408225), (5, 40326580), (7, 28804700), (10, 20163290), (14, 14402350), (20, 10081645), (25, 8065316), (28, 7201175), (35, 5760940), (50, 4032658), (70, 2880470), (71, 2839900), (100, 2016329), (140, 1440235), (142, 1419950), (175, 1152188), (284, 709975), (350, 576094), (355, 567980), (497, 405700), (700, 288047), (710, 283990), (994, 202850), (1420, 141995), (1775, 113596), (1988, 101425), (2485, 81140), (3550, 56798), (4057, 49700), (4970, 40570), (7100, 28399), (8114, 24850), (9940, 20285), (12425, 16228)]