194890920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{232013}}^1$

素因数の和:232034

約数の個数: 64

約数和(自身を含む): 668200320

約数和(自身を除く): 473309400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 232013, 464026, 696039, 928052, 1160065, 1392078, 1624091, 1856104, 2320130, 2784156, 3248182, 3480195, 4640260, 4872273, 5568312, 6496364, 6960390, 8120455, 9280520, 9744546, 12992728, 13920780, 16240910, 19489092, 24361365, 27841560, 32481820, 38978184, 48722730, 64963640, 97445460, 194890920]

約数ペア:

[(1, 194890920), (2, 97445460), (3, 64963640), (4, 48722730), (5, 38978184), (6, 32481820), (7, 27841560), (8, 24361365), (10, 19489092), (12, 16240910), (14, 13920780), (15, 12992728), (20, 9744546), (21, 9280520), (24, 8120455), (28, 6960390), (30, 6496364), (35, 5568312), (40, 4872273), (42, 4640260), (56, 3480195), (60, 3248182), (70, 2784156), (84, 2320130), (105, 1856104), (120, 1624091), (140, 1392078), (168, 1160065), (210, 928052), (280, 696039), (420, 464026), (840, 232013)]