201776480

素因数分解:

$2^5\times 5^1\times {\mathrm{229}}^1\times {\mathrm{5507}}^1$

素因数の和:5751

約数の個数: 48

約数和(自身を含む): 478865520

約数和(自身を除く): 277089040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 229, 458, 916, 1145, 1832, 2290, 3664, 4580, 5507, 7328, 9160, 11014, 18320, 22028, 27535, 36640, 44056, 55070, 88112, 110140, 176224, 220280, 440560, 881120, 1261103, 2522206, 5044412, 6305515, 10088824, 12611030, 20177648, 25222060, 40355296, 50444120, 100888240, 201776480]

約数ペア:

[(1, 201776480), (2, 100888240), (4, 50444120), (5, 40355296), (8, 25222060), (10, 20177648), (16, 12611030), (20, 10088824), (32, 6305515), (40, 5044412), (80, 2522206), (160, 1261103), (229, 881120), (458, 440560), (916, 220280), (1145, 176224), (1832, 110140), (2290, 88112), (3664, 55070), (4580, 44056), (5507, 36640), (7328, 27535), (9160, 22028), (11014, 18320)]