200194400

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{5107}}^1$

素因数の和:5141

約数の個数: 108

約数和(自身を含む): 568627668

約数和(自身を除く): 368433268

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 350, 392, 400, 490, 560, 700, 784, 800, 980, 1120, 1225, 1400, 1568, 1960, 2450, 2800, 3920, 4900, 5107, 5600, 7840, 9800, 10214, 19600, 20428, 25535, 35749, 39200, 40856, 51070, 71498, 81712, 102140, 127675, 142996, 163424, 178745, 204280, 250243, 255350, 285992, 357490, 408560, 500486, 510700, 571984, 714980, 817120, 893725, 1000972, 1021400, 1143968, 1251215, 1429960, 1787450, 2001944, 2042800, 2502430, 2859920, 3574900, 4003888, 4085600, 5004860, 5719840, 6256075, 7149800, 8007776, 10009720, 12512150, 14299600, 20019440, 25024300, 28599200, 40038880, 50048600, 100097200, 200194400]

約数ペア:

[(1, 200194400), (2, 100097200), (4, 50048600), (5, 40038880), (7, 28599200), (8, 25024300), (10, 20019440), (14, 14299600), (16, 12512150), (20, 10009720), (25, 8007776), (28, 7149800), (32, 6256075), (35, 5719840), (40, 5004860), (49, 4085600), (50, 4003888), (56, 3574900), (70, 2859920), (80, 2502430), (98, 2042800), (100, 2001944), (112, 1787450), (140, 1429960), (160, 1251215), (175, 1143968), (196, 1021400), (200, 1000972), (224, 893725), (245, 817120), (280, 714980), (350, 571984), (392, 510700), (400, 500486), (490, 408560), (560, 357490), (700, 285992), (784, 255350), (800, 250243), (980, 204280), (1120, 178745), (1225, 163424), (1400, 142996), (1568, 127675), (1960, 102140), (2450, 81712), (2800, 71498), (3920, 51070), (4900, 40856), (5107, 39200), (5600, 35749), (7840, 25535), (9800, 20428), (10214, 19600)]