208568130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1531}}^1$

素因数の和:1799

約数の個数: 64

約数和(自身を含む): 529459200

約数和(自身を除く): 320891070

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 239, 285, 478, 570, 717, 1195, 1434, 1531, 2390, 3062, 3585, 4541, 4593, 7170, 7655, 9082, 9186, 13623, 15310, 22705, 22965, 27246, 29089, 45410, 45930, 58178, 68115, 87267, 136230, 145445, 174534, 290890, 365909, 436335, 731818, 872670, 1097727, 1829545, 2195454, 3659090, 5488635, 6952271, 10977270, 13904542, 20856813, 34761355, 41713626, 69522710, 104284065, 208568130]

約数ペア:

[(1, 208568130), (2, 104284065), (3, 69522710), (5, 41713626), (6, 34761355), (10, 20856813), (15, 13904542), (19, 10977270), (30, 6952271), (38, 5488635), (57, 3659090), (95, 2195454), (114, 1829545), (190, 1097727), (239, 872670), (285, 731818), (478, 436335), (570, 365909), (717, 290890), (1195, 174534), (1434, 145445), (1531, 136230), (2390, 87267), (3062, 68115), (3585, 58178), (4541, 45930), (4593, 45410), (7170, 29089), (7655, 27246), (9082, 22965), (9186, 22705), (13623, 15310)]