204441744

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 160

約数和(自身を含む): 596711808

約数和(自身を除く): 392270064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 61, 78, 82, 104, 122, 123, 131, 156, 164, 183, 208, 244, 246, 262, 312, 328, 366, 393, 488, 492, 524, 533, 624, 656, 732, 786, 793, 976, 984, 1048, 1066, 1464, 1572, 1586, 1599, 1703, 1968, 2096, 2132, 2379, 2501, 2928, 3144, 3172, 3198, 3406, 4264, 4758, 5002, 5109, 5371, 6288, 6344, 6396, 6812, 7503, 7991, 8528, 9516, 10004, 10218, 10742, 12688, 12792, 13624, 15006, 15982, 16113, 19032, 20008, 20436, 21484, 23973, 25584, 27248, 30012, 31964, 32226, 32513, 38064, 40016, 40872, 42968, 47946, 60024, 63928, 64452, 65026, 69823, 81744, 85936, 95892, 97539, 103883, 120048, 127856, 128904, 130052, 139646, 191784, 195078, 207766, 209469, 257808, 260104, 279292, 311649, 327631, 383568, 390156, 415532, 418938, 520208, 558584, 623298, 655262, 780312, 831064, 837876, 982893, 1117168, 1246596, 1310524, 1560624, 1662128, 1675752, 1965786, 2493192, 2621048, 3351504, 3931572, 4259203, 4986384, 5242096, 7863144, 8518406, 12777609, 15726288, 17036812, 25555218, 34073624, 51110436, 68147248, 102220872, 204441744]

約数ペア:

[(1, 204441744), (2, 102220872), (3, 68147248), (4, 51110436), (6, 34073624), (8, 25555218), (12, 17036812), (13, 15726288), (16, 12777609), (24, 8518406), (26, 7863144), (39, 5242096), (41, 4986384), (48, 4259203), (52, 3931572), (61, 3351504), (78, 2621048), (82, 2493192), (104, 1965786), (122, 1675752), (123, 1662128), (131, 1560624), (156, 1310524), (164, 1246596), (183, 1117168), (208, 982893), (244, 837876), (246, 831064), (262, 780312), (312, 655262), (328, 623298), (366, 558584), (393, 520208), (488, 418938), (492, 415532), (524, 390156), (533, 383568), (624, 327631), (656, 311649), (732, 279292), (786, 260104), (793, 257808), (976, 209469), (984, 207766), (1048, 195078), (1066, 191784), (1464, 139646), (1572, 130052), (1586, 128904), (1599, 127856), (1703, 120048), (1968, 103883), (2096, 97539), (2132, 95892), (2379, 85936), (2501, 81744), (2928, 69823), (3144, 65026), (3172, 64452), (3198, 63928), (3406, 60024), (4264, 47946), (4758, 42968), (5002, 40872), (5109, 40016), (5371, 38064), (6288, 32513), (6344, 32226), (6396, 31964), (6812, 30012), (7503, 27248), (7991, 25584), (8528, 23973), (9516, 21484), (10004, 20436), (10218, 20008), (10742, 19032), (12688, 16113), (12792, 15982), (13624, 15006)]