201313700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2069}}^1$

素因数の和:2229

約数の個数: 72

約数和(自身を含む): 503092800

約数和(自身を除く): 301779100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 139, 140, 175, 278, 350, 556, 695, 700, 973, 1390, 1946, 2069, 2780, 3475, 3892, 4138, 4865, 6950, 8276, 9730, 10345, 13900, 14483, 19460, 20690, 24325, 28966, 41380, 48650, 51725, 57932, 72415, 97300, 103450, 144830, 206900, 287591, 289660, 362075, 575182, 724150, 1150364, 1437955, 1448300, 2013137, 2875910, 4026274, 5751820, 7189775, 8052548, 10065685, 14379550, 20131370, 28759100, 40262740, 50328425, 100656850, 201313700]

約数ペア:

[(1, 201313700), (2, 100656850), (4, 50328425), (5, 40262740), (7, 28759100), (10, 20131370), (14, 14379550), (20, 10065685), (25, 8052548), (28, 7189775), (35, 5751820), (50, 4026274), (70, 2875910), (100, 2013137), (139, 1448300), (140, 1437955), (175, 1150364), (278, 724150), (350, 575182), (556, 362075), (695, 289660), (700, 287591), (973, 206900), (1390, 144830), (1946, 103450), (2069, 97300), (2780, 72415), (3475, 57932), (3892, 51725), (4138, 48650), (4865, 41380), (6950, 28966), (8276, 24325), (9730, 20690), (10345, 19460), (13900, 14483)]