207813336

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:361

約数の個数: 128

約数和(自身を含む): 576153600

約数和(自身を除く): 368340264

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 61, 62, 76, 93, 114, 122, 124, 152, 183, 186, 228, 241, 244, 248, 366, 372, 456, 482, 488, 589, 723, 732, 744, 964, 1159, 1178, 1446, 1464, 1767, 1891, 1928, 2318, 2356, 2892, 3477, 3534, 3782, 4579, 4636, 4712, 5673, 5784, 6954, 7068, 7471, 7564, 9158, 9272, 11346, 13737, 13908, 14136, 14701, 14942, 15128, 18316, 22413, 22692, 27474, 27816, 29402, 29884, 35929, 36632, 44103, 44826, 45384, 54948, 58804, 59768, 71858, 88206, 89652, 107787, 109896, 117608, 141949, 143716, 176412, 179304, 215574, 279319, 283898, 287432, 352824, 425847, 431148, 455731, 558638, 567796, 837957, 851694, 862296, 911462, 1117276, 1135592, 1367193, 1675914, 1703388, 1822924, 2234552, 2734386, 3351828, 3406776, 3645848, 5468772, 6703656, 8658889, 10937544, 17317778, 25976667, 34635556, 51953334, 69271112, 103906668, 207813336]

約数ペア:

[(1, 207813336), (2, 103906668), (3, 69271112), (4, 51953334), (6, 34635556), (8, 25976667), (12, 17317778), (19, 10937544), (24, 8658889), (31, 6703656), (38, 5468772), (57, 3645848), (61, 3406776), (62, 3351828), (76, 2734386), (93, 2234552), (114, 1822924), (122, 1703388), (124, 1675914), (152, 1367193), (183, 1135592), (186, 1117276), (228, 911462), (241, 862296), (244, 851694), (248, 837957), (366, 567796), (372, 558638), (456, 455731), (482, 431148), (488, 425847), (589, 352824), (723, 287432), (732, 283898), (744, 279319), (964, 215574), (1159, 179304), (1178, 176412), (1446, 143716), (1464, 141949), (1767, 117608), (1891, 109896), (1928, 107787), (2318, 89652), (2356, 88206), (2892, 71858), (3477, 59768), (3534, 58804), (3782, 54948), (4579, 45384), (4636, 44826), (4712, 44103), (5673, 36632), (5784, 35929), (6954, 29884), (7068, 29402), (7471, 27816), (7564, 27474), (9158, 22692), (9272, 22413), (11346, 18316), (13737, 15128), (13908, 14942), (14136, 14701)]