202289766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{631}}^1$

素因数の和:1109

約数の個数: 64

約数和(自身を含む): 491443200

約数和(自身を除く): 289153434

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 449, 631, 714, 898, 1262, 1347, 1893, 2694, 3143, 3786, 4417, 6286, 7633, 8834, 9429, 10727, 13251, 15266, 18858, 21454, 22899, 26502, 32181, 45798, 53431, 64362, 75089, 106862, 150178, 160293, 225267, 283319, 320586, 450534, 566638, 849957, 1699914, 1983233, 3966466, 4816423, 5949699, 9632846, 11899398, 14449269, 28898538, 33714961, 67429922, 101144883, 202289766]

約数ペア:

[(1, 202289766), (2, 101144883), (3, 67429922), (6, 33714961), (7, 28898538), (14, 14449269), (17, 11899398), (21, 9632846), (34, 5949699), (42, 4816423), (51, 3966466), (102, 1983233), (119, 1699914), (238, 849957), (357, 566638), (449, 450534), (631, 320586), (714, 283319), (898, 225267), (1262, 160293), (1347, 150178), (1893, 106862), (2694, 75089), (3143, 64362), (3786, 53431), (4417, 45798), (6286, 32181), (7633, 26502), (8834, 22899), (9429, 21454), (10727, 18858), (13251, 15266)]