202113650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{971}}^1$

素因数の和:1187

約数の個数: 48

約数和(自身を含む): 394849728

約数和(自身を除く): 192736078

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 181, 230, 362, 575, 905, 971, 1150, 1810, 1942, 4163, 4525, 4855, 8326, 9050, 9710, 20815, 22333, 24275, 41630, 44666, 48550, 104075, 111665, 175751, 208150, 223330, 351502, 558325, 878755, 1116650, 1757510, 4042273, 4393775, 8084546, 8787550, 20211365, 40422730, 101056825, 202113650]

約数ペア:

[(1, 202113650), (2, 101056825), (5, 40422730), (10, 20211365), (23, 8787550), (25, 8084546), (46, 4393775), (50, 4042273), (115, 1757510), (181, 1116650), (230, 878755), (362, 558325), (575, 351502), (905, 223330), (971, 208150), (1150, 175751), (1810, 111665), (1942, 104075), (4163, 48550), (4525, 44666), (4855, 41630), (8326, 24275), (9050, 22333), (9710, 20815)]