199614456

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:591

約数の個数: 160

約数和(自身を含む): 608678400

約数和(自身を除く): 409063944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 81, 93, 108, 114, 124, 152, 162, 171, 186, 216, 228, 248, 279, 324, 342, 372, 456, 513, 523, 558, 589, 648, 684, 744, 837, 1026, 1046, 1116, 1178, 1368, 1539, 1569, 1674, 1767, 2052, 2092, 2232, 2356, 2511, 3078, 3138, 3348, 3534, 4104, 4184, 4707, 4712, 5022, 5301, 6156, 6276, 6696, 7068, 9414, 9937, 10044, 10602, 12312, 12552, 14121, 14136, 15903, 16213, 18828, 19874, 20088, 21204, 28242, 29811, 31806, 32426, 37656, 39748, 42363, 42408, 47709, 48639, 56484, 59622, 63612, 64852, 79496, 84726, 89433, 95418, 97278, 112968, 119244, 127224, 129704, 145917, 169452, 178866, 190836, 194556, 238488, 268299, 291834, 308047, 338904, 357732, 381672, 389112, 437751, 536598, 583668, 616094, 715464, 804897, 875502, 924141, 1073196, 1167336, 1232188, 1313253, 1609794, 1751004, 1848282, 2146392, 2464376, 2626506, 2772423, 3219588, 3502008, 3696564, 5253012, 5544846, 6439176, 7393128, 8317269, 10506024, 11089692, 16634538, 22179384, 24951807, 33269076, 49903614, 66538152, 99807228, 199614456]

約数ペア:

[(1, 199614456), (2, 99807228), (3, 66538152), (4, 49903614), (6, 33269076), (8, 24951807), (9, 22179384), (12, 16634538), (18, 11089692), (19, 10506024), (24, 8317269), (27, 7393128), (31, 6439176), (36, 5544846), (38, 5253012), (54, 3696564), (57, 3502008), (62, 3219588), (72, 2772423), (76, 2626506), (81, 2464376), (93, 2146392), (108, 1848282), (114, 1751004), (124, 1609794), (152, 1313253), (162, 1232188), (171, 1167336), (186, 1073196), (216, 924141), (228, 875502), (248, 804897), (279, 715464), (324, 616094), (342, 583668), (372, 536598), (456, 437751), (513, 389112), (523, 381672), (558, 357732), (589, 338904), (648, 308047), (684, 291834), (744, 268299), (837, 238488), (1026, 194556), (1046, 190836), (1116, 178866), (1178, 169452), (1368, 145917), (1539, 129704), (1569, 127224), (1674, 119244), (1767, 112968), (2052, 97278), (2092, 95418), (2232, 89433), (2356, 84726), (2511, 79496), (3078, 64852), (3138, 63612), (3348, 59622), (3534, 56484), (4104, 48639), (4184, 47709), (4707, 42408), (4712, 42363), (5022, 39748), (5301, 37656), (6156, 32426), (6276, 31806), (6696, 29811), (7068, 28242), (9414, 21204), (9937, 20088), (10044, 19874), (10602, 18828), (12312, 16213), (12552, 15903), (14121, 14136)]