201358806500

素因数分解:

$2^2\times 5^3\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{41513}}^1$

素因数の和:41730

約数の個数: 96

約数和(自身を含む): 448799551200

約数和(自身を除く): 247440744700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 89, 100, 109, 125, 178, 218, 250, 356, 436, 445, 500, 545, 890, 1090, 1780, 2180, 2225, 2725, 4450, 5450, 8900, 9701, 10900, 11125, 13625, 19402, 22250, 27250, 38804, 41513, 44500, 48505, 54500, 83026, 97010, 166052, 194020, 207565, 242525, 415130, 485050, 830260, 970100, 1037825, 1212625, 2075650, 2425250, 3694657, 4151300, 4524917, 4850500, 5189125, 7389314, 9049834, 10378250, 14778628, 18099668, 18473285, 20756500, 22624585, 36946570, 45249170, 73893140, 90498340, 92366425, 113122925, 184732850, 226245850, 369465700, 402717613, 452491700, 461832125, 565614625, 805435226, 923664250, 1131229250, 1610870452, 1847328500, 2013588065, 2262458500, 4027176130, 8054352260, 10067940325, 20135880650, 40271761300, 50339701625, 100679403250, 201358806500]

約数ペア:

[(1, 201358806500), (2, 100679403250), (4, 50339701625), (5, 40271761300), (10, 20135880650), (20, 10067940325), (25, 8054352260), (50, 4027176130), (89, 2262458500), (100, 2013588065), (109, 1847328500), (125, 1610870452), (178, 1131229250), (218, 923664250), (250, 805435226), (356, 565614625), (436, 461832125), (445, 452491700), (500, 402717613), (545, 369465700), (890, 226245850), (1090, 184732850), (1780, 113122925), (2180, 92366425), (2225, 90498340), (2725, 73893140), (4450, 45249170), (5450, 36946570), (8900, 22624585), (9701, 20756500), (10900, 18473285), (11125, 18099668), (13625, 14778628), (19402, 10378250), (22250, 9049834), (27250, 7389314), (38804, 5189125), (41513, 4850500), (44500, 4524917), (48505, 4151300), (54500, 3694657), (83026, 2425250), (97010, 2075650), (166052, 1212625), (194020, 1037825), (207565, 970100), (242525, 830260), (415130, 485050)]