201664325448

素因数分解:

$2^3\times 3^2\times {\mathrm{647}}^1\times {\mathrm{1697}}^1\times {\mathrm{2551}}^1$

素因数の和:4907

約数の個数: 96

約数和(自身を含む): 547555282560

約数和(自身を除く): 345890957112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 647, 1294, 1697, 1941, 2551, 2588, 3394, 3882, 5091, 5102, 5176, 5823, 6788, 7653, 7764, 10182, 10204, 11646, 13576, 15273, 15306, 15528, 20364, 20408, 22959, 23292, 30546, 30612, 40728, 45918, 46584, 61092, 61224, 91836, 122184, 183672, 1097959, 1650497, 2195918, 3293877, 3300994, 4329047, 4391836, 4951491, 6587754, 6601988, 8658094, 8783672, 9881631, 9902982, 12987141, 13175508, 13203976, 14854473, 17316188, 19763262, 19805964, 25974282, 26351016, 29708946, 34632376, 38961423, 39526524, 39611928, 51948564, 59417892, 77922846, 79053048, 103897128, 118835784, 155845692, 311691384, 2800893409, 5601786818, 8402680227, 11203573636, 16805360454, 22407147272, 25208040681, 33610720908, 50416081362, 67221441816, 100832162724, 201664325448]

約数ペア:

[(1, 201664325448), (2, 100832162724), (3, 67221441816), (4, 50416081362), (6, 33610720908), (8, 25208040681), (9, 22407147272), (12, 16805360454), (18, 11203573636), (24, 8402680227), (36, 5601786818), (72, 2800893409), (647, 311691384), (1294, 155845692), (1697, 118835784), (1941, 103897128), (2551, 79053048), (2588, 77922846), (3394, 59417892), (3882, 51948564), (5091, 39611928), (5102, 39526524), (5176, 38961423), (5823, 34632376), (6788, 29708946), (7653, 26351016), (7764, 25974282), (10182, 19805964), (10204, 19763262), (11646, 17316188), (13576, 14854473), (15273, 13203976), (15306, 13175508), (15528, 12987141), (20364, 9902982), (20408, 9881631), (22959, 8783672), (23292, 8658094), (30546, 6601988), (30612, 6587754), (40728, 4951491), (45918, 4391836), (46584, 4329047), (61092, 3300994), (61224, 3293877), (91836, 2195918), (122184, 1650497), (183672, 1097959)]