201191900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22109}}^1$

素因数の和:22143

約数の個数: 72

約数和(自身を含む): 537361440

約数和(自身を除く): 336169540

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 9100, 22109, 44218, 88436, 110545, 154763, 221090, 287417, 309526, 442180, 552725, 574834, 619052, 773815, 1105450, 1149668, 1437085, 1547630, 2011919, 2210900, 2874170, 3095260, 3869075, 4023838, 5748340, 7185425, 7738150, 8047676, 10059595, 14370850, 15476300, 20119190, 28741700, 40238380, 50297975, 100595950, 201191900]

約数ペア:

[(1, 201191900), (2, 100595950), (4, 50297975), (5, 40238380), (7, 28741700), (10, 20119190), (13, 15476300), (14, 14370850), (20, 10059595), (25, 8047676), (26, 7738150), (28, 7185425), (35, 5748340), (50, 4023838), (52, 3869075), (65, 3095260), (70, 2874170), (91, 2210900), (100, 2011919), (130, 1547630), (140, 1437085), (175, 1149668), (182, 1105450), (260, 773815), (325, 619052), (350, 574834), (364, 552725), (455, 442180), (650, 309526), (700, 287417), (910, 221090), (1300, 154763), (1820, 110545), (2275, 88436), (4550, 44218), (9100, 22109)]