201999470490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1471}}^1\times {\mathrm{7591}}^1$

素因数の和:9145

約数の個数: 128

約数和(自身を含む): 547148759040

約数和(自身を除く): 345149288550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 67, 90, 134, 135, 201, 270, 335, 402, 603, 670, 1005, 1206, 1471, 1809, 2010, 2942, 3015, 3618, 4413, 6030, 7355, 7591, 8826, 9045, 13239, 14710, 15182, 18090, 22065, 22773, 26478, 37955, 39717, 44130, 45546, 66195, 68319, 75910, 79434, 98557, 113865, 132390, 136638, 197114, 198585, 204957, 227730, 295671, 341595, 397170, 409914, 492785, 508597, 591342, 683190, 887013, 985570, 1017194, 1024785, 1478355, 1525791, 1774026, 2049570, 2542985, 2661039, 2956710, 3051582, 4435065, 4577373, 5085970, 5322078, 7628955, 8870130, 9154746, 11166361, 13305195, 13732119, 15257910, 22332722, 22886865, 26610390, 27464238, 33499083, 45773730, 55831805, 66998166, 68660595, 100497249, 111663610, 137321190, 167495415, 200994498, 301491747, 334990830, 502486245, 602983494, 748146187, 1004972490, 1496292374, 1507458735, 2244438561, 3014917470, 3740730935, 4488877122, 6733315683, 7481461870, 11222192805, 13466631366, 20199947049, 22444385610, 33666578415, 40399894098, 67333156830, 100999735245, 201999470490]

約数ペア:

[(1, 201999470490), (2, 100999735245), (3, 67333156830), (5, 40399894098), (6, 33666578415), (9, 22444385610), (10, 20199947049), (15, 13466631366), (18, 11222192805), (27, 7481461870), (30, 6733315683), (45, 4488877122), (54, 3740730935), (67, 3014917470), (90, 2244438561), (134, 1507458735), (135, 1496292374), (201, 1004972490), (270, 748146187), (335, 602983494), (402, 502486245), (603, 334990830), (670, 301491747), (1005, 200994498), (1206, 167495415), (1471, 137321190), (1809, 111663610), (2010, 100497249), (2942, 68660595), (3015, 66998166), (3618, 55831805), (4413, 45773730), (6030, 33499083), (7355, 27464238), (7591, 26610390), (8826, 22886865), (9045, 22332722), (13239, 15257910), (14710, 13732119), (15182, 13305195), (18090, 11166361), (22065, 9154746), (22773, 8870130), (26478, 7628955), (37955, 5322078), (39717, 5085970), (44130, 4577373), (45546, 4435065), (66195, 3051582), (68319, 2956710), (75910, 2661039), (79434, 2542985), (98557, 2049570), (113865, 1774026), (132390, 1525791), (136638, 1478355), (197114, 1024785), (198585, 1017194), (204957, 985570), (227730, 887013), (295671, 683190), (341595, 591342), (397170, 508597), (409914, 492785)]