About the Number

201312750

201312749 ← → 201312751

2進数表記:1011111111111100100111101110

漢数字表記:二億百三十一万二千七百五十

素因数分解:

2 1 × 3 1 × 5 3 × 47 1 × 5711 1

素因数の和:5778
約数の個数: 64
約数和(自身を含む): 513257472
約数和(自身を除く): 311944722

約数列:
[1, 2, 3, 5, 6, 10, 15, 25, 30, 47, 50, 75, 94, 125, 141, 150, 235, 250, 282, 375, 470, 705, 750, 1175, 1410, 2350, 3525, 5711, 5875, 7050, 11422, 11750, 17133, 17625, 28555, 34266, 35250, 57110, 85665, 142775, 171330, 268417, 285550, 428325, 536834, 713875, 805251, 856650, 1342085, 1427750, 1610502, 2141625, 2684170, 4026255, 4283250, 6710425, 8052510, 13420850, 20131275, 33552125, 40262550, 67104250, 100656375, 201312750]

約数ペア:
[(1, 201312750), (2, 100656375), (3, 67104250), (5, 40262550), (6, 33552125), (10, 20131275), (15, 13420850), (25, 8052510), (30, 6710425), (47, 4283250), (50, 4026255), (75, 2684170), (94, 2141625), (125, 1610502), (141, 1427750), (150, 1342085), (235, 856650), (250, 805251), (282, 713875), (375, 536834), (470, 428325), (705, 285550), (750, 268417), (1175, 171330), (1410, 142775), (2350, 85665), (3525, 57110), (5711, 35250), (5875, 34266), (7050, 28555), (11422, 17625), (11750, 17133)]

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