209212230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{6221}}^1$

素因数の和:6309

約数の個数: 64

約数和(自身を含む): 537580800

約数和(自身を除く): 328368570

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 59, 95, 114, 118, 177, 190, 285, 295, 354, 570, 590, 885, 1121, 1770, 2242, 3363, 5605, 6221, 6726, 11210, 12442, 16815, 18663, 31105, 33630, 37326, 62210, 93315, 118199, 186630, 236398, 354597, 367039, 590995, 709194, 734078, 1101117, 1181990, 1772985, 1835195, 2202234, 3545970, 3670390, 5505585, 6973741, 11011170, 13947482, 20921223, 34868705, 41842446, 69737410, 104606115, 209212230]

約数ペア:

[(1, 209212230), (2, 104606115), (3, 69737410), (5, 41842446), (6, 34868705), (10, 20921223), (15, 13947482), (19, 11011170), (30, 6973741), (38, 5505585), (57, 3670390), (59, 3545970), (95, 2202234), (114, 1835195), (118, 1772985), (177, 1181990), (190, 1101117), (285, 734078), (295, 709194), (354, 590995), (570, 367039), (590, 354597), (885, 236398), (1121, 186630), (1770, 118199), (2242, 93315), (3363, 62210), (5605, 37326), (6221, 33630), (6726, 31105), (11210, 18663), (12442, 16815)]