201044550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1609}}^1$

素因数の和:1655

約数の個数: 144

約数和(自身を含む): 614491920

約数和(自身を除く): 413447370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 49, 50, 51, 70, 75, 85, 98, 102, 105, 119, 147, 150, 170, 175, 210, 238, 245, 255, 294, 350, 357, 425, 490, 510, 525, 595, 714, 735, 833, 850, 1050, 1190, 1225, 1275, 1470, 1609, 1666, 1785, 2450, 2499, 2550, 2975, 3218, 3570, 3675, 4165, 4827, 4998, 5950, 7350, 8045, 8330, 8925, 9654, 11263, 12495, 16090, 17850, 20825, 22526, 24135, 24990, 27353, 33789, 40225, 41650, 48270, 54706, 56315, 62475, 67578, 78841, 80450, 82059, 112630, 120675, 124950, 136765, 157682, 164118, 168945, 191471, 236523, 241350, 273530, 281575, 337890, 382942, 394205, 410295, 473046, 563150, 574413, 683825, 788410, 820590, 844725, 957355, 1148826, 1182615, 1340297, 1367650, 1689450, 1914710, 1971025, 2051475, 2365230, 2680594, 2872065, 3942050, 4020891, 4102950, 4786775, 5744130, 5913075, 6701485, 8041782, 9573550, 11826150, 13402970, 14360325, 20104455, 28720650, 33507425, 40208910, 67014850, 100522275, 201044550]

約数ペア:

[(1, 201044550), (2, 100522275), (3, 67014850), (5, 40208910), (6, 33507425), (7, 28720650), (10, 20104455), (14, 14360325), (15, 13402970), (17, 11826150), (21, 9573550), (25, 8041782), (30, 6701485), (34, 5913075), (35, 5744130), (42, 4786775), (49, 4102950), (50, 4020891), (51, 3942050), (70, 2872065), (75, 2680594), (85, 2365230), (98, 2051475), (102, 1971025), (105, 1914710), (119, 1689450), (147, 1367650), (150, 1340297), (170, 1182615), (175, 1148826), (210, 957355), (238, 844725), (245, 820590), (255, 788410), (294, 683825), (350, 574413), (357, 563150), (425, 473046), (490, 410295), (510, 394205), (525, 382942), (595, 337890), (714, 281575), (735, 273530), (833, 241350), (850, 236523), (1050, 191471), (1190, 168945), (1225, 164118), (1275, 157682), (1470, 136765), (1609, 124950), (1666, 120675), (1785, 112630), (2450, 82059), (2499, 80450), (2550, 78841), (2975, 67578), (3218, 62475), (3570, 56315), (3675, 54706), (4165, 48270), (4827, 41650), (4998, 40225), (5950, 33789), (7350, 27353), (8045, 24990), (8330, 24135), (8925, 22526), (9654, 20825), (11263, 17850), (12495, 16090)]