201950650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21599}}^1$

素因数の和:21639

約数の個数: 48

約数和(自身を含む): 433900800

約数和(自身を除く): 231950150

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 275, 374, 425, 550, 850, 935, 1870, 4675, 9350, 21599, 43198, 107995, 215990, 237589, 367183, 475178, 539975, 734366, 1079950, 1187945, 1835915, 2375890, 3671830, 4039013, 5939725, 8078026, 9179575, 11879450, 18359150, 20195065, 40390130, 100975325, 201950650]

約数ペア:

[(1, 201950650), (2, 100975325), (5, 40390130), (10, 20195065), (11, 18359150), (17, 11879450), (22, 9179575), (25, 8078026), (34, 5939725), (50, 4039013), (55, 3671830), (85, 2375890), (110, 1835915), (170, 1187945), (187, 1079950), (275, 734366), (374, 539975), (425, 475178), (550, 367183), (850, 237589), (935, 215990), (1870, 107995), (4675, 43198), (9350, 21599)]